Provenance x402 Trust Index · Methodology · Open data

x402 endpoints offering OpenAI data — resale-authorization audit

85 machine-payable (x402) endpoints in the public discovery registries exhibit reseller signatures referencing OpenAI while hosted off OpenAI's own domains. Resale-authorization status: unknown — suspected unauthorized resale, verification recommended. Any of these endpoints may hold a legitimate redistribution license.

Context: OpenAI's usage policies restrict API-key sharing and resale of API access.
85suspected reseller endpoints
2high-confidence signatures (≥70/100)
74with paid activity in the last 30d
0live-402 confirmed by probe

Scan of 23,376 unique x402 endpoints on 2026-07-05, sources: Coinbase Bazaar + GoPlausible registry. Payment counts come from the registries' own published 30-day quality signals. Evidence bullets are automated signature matches — see the methodology for signal definitions, false-positive modes, and the dispute path. If you are on OpenAI's API or trust team and want the full evidence set or a re-verification, open an issue — it's free.

EndpointPrice/callCalls 30dSignatureEvidence (automated signature matches)
https://miroshark-x402-production.up.railway.app/run
MiroShark — MiroShark: run a multi-agent social-media simulation. Submit a prompt or scenario, get back a URL where you can watch a 25-agent simulation play out across Twitter, Reddit, and Pol…
pays to 0x6797…e3a2 on eip155:8453 · via bazaar
 $1.00 20
1 payers
 high · 90/100
not probed
  • references OpenAI, X / Twitter, Reddit (via "openai" in schema) but is hosted on miroshark-x402-production.up.railway.app, not the brand's domain
  • 'powered by' upstream-provider phrasing: "Powered by"
  • input schema is a bare passthrough (prompt) — consistent with forwarding to an upstream API
  • $1.0000/call ≈ 100.0× OpenAI's public ~$0.01/call — consistent with cost-plus resale margin
https://openweather-coral.vercel.app/weather/air-quality
— Air quality index (AQI) with PM2.5, PM10, NO2, O3, CO, SO2 for any location
pays to 0x5B56…96f0 on eip155:8453 · via bazaar
 $0.0020 1
1 payers
 high · 70/100
not probed
  • references OpenAI, OpenWeatherMap (via "o3" in description) but is hosted on openweather-coral.vercel.app, not the brand's domain
  • brand term "openweather" appears in the endpoint URL itself
  • $0.0020/call ≈ 1.3× OpenWeatherMap's public ~$0.0015/call — consistent with cost-plus resale margin
  • hosted on generic infrastructure (vercel.app) while referencing premium first-party data
https://api.getanyapi.com/v1/run/twitter.search
— AnyAPI twitter.search (X / Twitter Search)
pays to 0x754B…ef13 on eip155:8453 · via bazaar
 $0.0140 6
3 payers
 medium · 68/100
not probed
  • references OpenAI, X / Twitter (via "openai" in schema) but is hosted on api.getanyapi.com, not the brand's domain
  • brand term "twitter" appears in the endpoint URL itself
  • input schema is a bare passthrough (query) — consistent with forwarding to an upstream API
  • $0.0140/call ≈ 1.4× OpenAI's public ~$0.01/call — consistent with cost-plus resale margin
https://agent402.tools/api/transcribe
Agent402.tools — Transcribe audio to text using OpenAI (gpt-4o-mini-transcribe). Provide a URL to an audio file (mp3, wav, m4a, etc.) and get back the transcript. No API key needed; pay per call vi…
pays to 0xaBF4…a9D0 on eip155:8453 · via bazaar
 $0.0300 1
1 payers
 medium · 68/100
not probed
  • references OpenAI (via "openai" in description) but is hosted on agent402.tools, not the brand's domain
  • sells key-free access (upstream key laundering): "No API key needed"
  • input schema is a bare passthrough (url) — consistent with forwarding to an upstream API
  • $0.0300/call ≈ 3.0× OpenAI's public ~$0.01/call — consistent with cost-plus resale margin
https://agent402.tools/api/transcribe-pro
Agent402.tools — Transcribe audio to text using OpenAI (gpt-4o-transcribe). Higher accuracy than the standard tier. Provide a URL to an audio file and get back the transcript. No API key needed; pa…
pays to 0xaBF4…a9D0 on eip155:8453 · via bazaar
 $0.10 1
1 payers
 medium · 68/100
not probed
  • references OpenAI (via "openai" in description) but is hosted on agent402.tools, not the brand's domain
  • sells key-free access (upstream key laundering): "No API key needed"
  • input schema is a bare passthrough (url) — consistent with forwarding to an upstream API
  • $0.1000/call ≈ 10.0× OpenAI's public ~$0.01/call — consistent with cost-plus resale margin
https://x402-deployer.x402-deployer.workers.dev/moderate-content
— Content moderation / safety classifier / OpenAI-style toxicity API. Morpheus primary, Venice fallback. Scores harassment, hate_speech, violence, sexual_content, self_harm, spam, ph…
pays to 0x6c07…5621 on eip155:8453 · via bazaar
 $0.0200 8
3 payers
 medium · 65/100
not probed
  • references OpenAI (via "openai" in description) but is hosted on x402-deployer.x402-deployer.workers.dev, not the brand's domain
  • input schema is a bare passthrough (text) — consistent with forwarding to an upstream API
  • $0.0200/call ≈ 2.0× OpenAI's public ~$0.01/call — consistent with cost-plus resale margin
  • hosted on generic infrastructure (workers.dev) while referencing premium first-party data
https://x402-deployer.x402-deployer.workers.dev/ai-content-detector
— AI content detector / GPT detector / ChatGPT plagiarism checker. Calibrated probability (0-1), verdict, suspicious phrases, per-axis style signals (em-dash overuse, hedge phrases, …
pays to 0x6c07…5621 on eip155:8453 · via bazaar
 $0.0300 4
2 payers
 medium · 65/100
not probed
  • references OpenAI (via "chatgpt" in description) but is hosted on x402-deployer.x402-deployer.workers.dev, not the brand's domain
  • input schema is a bare passthrough (text) — consistent with forwarding to an upstream API
  • $0.0300/call ≈ 3.0× OpenAI's public ~$0.01/call — consistent with cost-plus resale margin
  • hosted on generic infrastructure (workers.dev) while referencing premium first-party data
https://glim.sh/api/v1/twitter/users/:ref/tweets
glim.sh — User tweets
pays to 9MkM5R…1vde on solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp · via bazaar
 $0.0040 5
4 payers
 medium · 63/100
not probed
  • references OpenAI, X / Twitter, Reddit (via "openai" in schema) but is hosted on glim.sh, not the brand's domain
  • brand term "twitter" appears in the endpoint URL itself
  • $0.0040/call ≈ 16.7× Reddit's public ~$0.00024/call — consistent with cost-plus resale margin
https://marketpulse-brown.vercel.app/api/market/llm-visibility
MarketPulse — Does ChatGPT, Claude, Gemini or Google AI Overviews even know this brand exists? Assesses current AI-answer visibility, scores the specific factors driving LLM citation, and return…
pays to 0x50ab…12fc on eip155:8453 · via bazaar
 $0.15 12
3 payers
 medium · 60/100
not probed
  • references OpenAI, Anthropic (via "chatgpt" in description) but is hosted on marketpulse-brown.vercel.app, not the brand's domain
  • $0.1500/call ≈ 15.0× OpenAI's public ~$0.01/call — consistent with cost-plus resale margin
  • hosted on generic infrastructure (vercel.app) while referencing premium first-party data
https://marketpulse-brown.vercel.app/api/market/content-brief
MarketPulse — Will this content actually rank — and get cited by AI Overviews, ChatGPT or Claude? A complete content brief dual-optimized for traditional search and AI-answer citation: target qu…
pays to 0x50ab…12fc on eip155:8453 · via bazaar
 $0.15 5
2 payers
 medium · 60/100
not probed
  • references OpenAI, Anthropic (via "chatgpt" in description) but is hosted on marketpulse-brown.vercel.app, not the brand's domain
  • $0.1500/call ≈ 15.0× OpenAI's public ~$0.01/call — consistent with cost-plus resale margin
  • hosted on generic infrastructure (vercel.app) while referencing premium first-party data
https://agent402.tools/api/moderate
Agent402.tools — Check text for harmful content using OpenAI moderation (omni-moderation-latest). Returns flagged status, category breakdown (harassment, hate, self-harm, sexual, violence, etc.), a…
pays to 0xaBF4…a9D0 on eip155:8453 · via bazaar
 $0.0020 1
1 payers
 medium · 60/100
not probed
  • references OpenAI (via "openai" in description) but is hosted on agent402.tools, not the brand's domain
  • sells key-free access (upstream key laundering): "No API key needed"
  • input schema is a bare passthrough (text) — consistent with forwarding to an upstream API
https://agent402.tools/api/embed
Agent402.tools — Generate a text embedding vector using OpenAI text-embedding-3-small (1536 dimensions). Ideal for semantic search, RAG, and clustering. No API key needed; pay per call via x402. Te…
pays to 0xaBF4…a9D0 on eip155:8453 · via bazaar
 $0.0050 1
1 payers
 medium · 60/100
not probed
  • references OpenAI (via "openai" in description) but is hosted on agent402.tools, not the brand's domain
  • sells key-free access (upstream key laundering): "No API key needed"
  • input schema is a bare passthrough (text) — consistent with forwarding to an upstream API
https://agent402.tools/api/embed-large
Agent402.tools — Generate a text embedding vector using OpenAI text-embedding-3-large (3072 dimensions). Higher accuracy than the small model. Ideal for semantic search, RAG, and clustering. No API…
pays to 0xaBF4…a9D0 on eip155:8453 · via bazaar
 $0.0100 1
1 payers
 medium · 60/100
not probed
  • references OpenAI (via "openai" in description) but is hosted on agent402.tools, not the brand's domain
  • sells key-free access (upstream key laundering): "No API key needed"
  • input schema is a bare passthrough (text) — consistent with forwarding to an upstream API
https://api.questflow.ai/x402/swarm/qrn:swarm:68ea4ca4101cbfe6d82a11a1
Questflow — AI-powered content creation powerhouse combining Sora 2 video generation, advanced web scraping, SEO optimization, and GitHub automation. Transform ideas into professional videos, …
pays to 0x7bc2…756b on base · via bazaar
 — 0
0 payers
 medium · 60/100
not probed
  • references OpenAI (via "sora" in description) but is hosted on api.questflow.ai, not the brand's domain
  • 'powered by' upstream-provider phrasing: "Powered by"
  • input schema is a bare passthrough (input) — consistent with forwarding to an upstream API
https://api.questflow.ai/x402/agent/qrn:agent:68e4cc307ad7f91b3bcf0085
Questflow — Generate high-quality videos using OpenAI Sora 2 Pro model. Supports text-to-video and video remix capabilities. | Powered by Questflow
pays to 0x4D47…934c on base · via bazaar
 — 0
0 payers
 medium · 60/100
not probed
  • references OpenAI (via "openai" in description) but is hosted on api.questflow.ai, not the brand's domain
  • 'powered by' upstream-provider phrasing: "Powered by"
  • input schema is a bare passthrough (input) — consistent with forwarding to an upstream API
https://api.questflow.ai/x402/swarm/qrn:swarm:68e4e75ac6cf26284d555def
Questflow — Generate high-quality videos using OpenAI Sora 2 Pro model. Supports text-to-video and video remix capabilities. | Powered by Questflow
pays to 0xf009…23A0 on base · via bazaar
 — 0
0 payers
 medium · 60/100
not probed
  • references OpenAI (via "openai" in description) but is hosted on api.questflow.ai, not the brand's domain
  • 'powered by' upstream-provider phrasing: "Powered by"
  • input schema is a bare passthrough (input) — consistent with forwarding to an upstream API
https://api.questflow.ai/x402/agent/qrn:agent:687df6abb234010b7d3318ae
Questflow — Generate high-quality images using OpenAI. | Powered by Questflow
pays to 0x3A89…7D3b on base · via bazaar
 — 0
0 payers
 medium · 60/100
not probed
  • references OpenAI (via "openai" in description) but is hosted on api.questflow.ai, not the brand's domain
  • 'powered by' upstream-provider phrasing: "Powered by"
  • input schema is a bare passthrough (input) — consistent with forwarding to an upstream API
https://api-dev.intra-tls2.dctx.link/x402/agent/qrn:agent:687f3708eb51e7d6d6849d8c
— Generate high-quality images using OpenAI. | Powered by Questflow
pays to 0xDDc6…3eD7 on base-sepolia · via bazaar
 — 0
0 payers
 medium · 60/100
not probed
  • references OpenAI (via "openai" in description) but is hosted on api-dev.intra-tls2.dctx.link, not the brand's domain
  • 'powered by' upstream-provider phrasing: "Powered by"
  • input schema is a bare passthrough (input) — consistent with forwarding to an upstream API
https://api-dev.intra-tls2.dctx.link/x402/swarm/qrn:swarm:68e4a9c2f71c46c3dab6c5da
— Sora is OpenAI's newest frontier in generative media – a state-of-the-art video model capable of creating richly detailed, dynamic clips with audio from natural language or images.…
pays to 0x3bC8…07Ad on base-sepolia · via bazaar
 — 0
0 payers
 medium · 60/100
not probed
  • references OpenAI (via "openai" in description) but is hosted on api-dev.intra-tls2.dctx.link, not the brand's domain
  • 'powered by' upstream-provider phrasing: "Powered by"
  • input schema is a bare passthrough (input) — consistent with forwarding to an upstream API
https://api-dev.intra-tls2.dctx.link/x402/agent/qrn:agent:68e4a5d524bb22800207a929
— Generate high-quality videos using OpenAI Sora 2 Pro model. Supports text-to-video and video remix capabilities. | Powered by Questflow
pays to 0x7C61…56f5 on base-sepolia · via bazaar
 — 0
0 payers
 medium · 60/100
not probed
  • references OpenAI (via "openai" in description) but is hosted on api-dev.intra-tls2.dctx.link, not the brand's domain
  • 'powered by' upstream-provider phrasing: "Powered by"
  • input schema is a bare passthrough (input) — consistent with forwarding to an upstream API
https://api-dev.intra-tls2.dctx.link/x402/agent/qrn:agent:687f06f575c60d9158e812f4
— Generate high-quality images using OpenAI. | Powered by Questflow
pays to 0xB82e…2b54 on base-sepolia · via bazaar
 — 0
0 payers
 medium · 60/100
not probed
  • references OpenAI (via "openai" in description) but is hosted on api-dev.intra-tls2.dctx.link, not the brand's domain
  • 'powered by' upstream-provider phrasing: "Powered by"
  • input schema is a bare passthrough (input) — consistent with forwarding to an upstream API
https://scan.convrgent.ai/api/aeo/scan-x402
— Paid equivalent of /api/aeo/scan — scanner for AI search visibility (AEO, GEO) and agent readiness. Triple score + AI Identity Card + top issues covering JSON-LD Schema.org, meta t…
pays to 0xc273…9882 on eip155:8453 · via bazaar
 $0.0100 4
3 payers
 medium · 58/100
not probed
  • references OpenAI, Perplexity (via "chatgpt" in description) but is hosted on scan.convrgent.ai, not the brand's domain
  • input schema is a bare passthrough (url) — consistent with forwarding to an upstream API
  • $0.0100/call ≈ 2.0× Perplexity's public ~$0.005/call — consistent with cost-plus resale margin
https://content.hugen.tokyo/content/summary
— AI-powered content summarization — extracts clean text from any URL then generates a concise 2-4 sentence summary, 3-5 key points, and named entity extraction (people, organization…
pays to 0x2932…4f60 on eip155:8453 · via bazaar
 $0.0200 2
1 payers
 medium · 58/100
not probed
  • references OpenAI, Anthropic (via "gpt-4" in schema) but is hosted on content.hugen.tokyo, not the brand's domain
  • input schema is a bare passthrough (url) — consistent with forwarding to an upstream API
  • $0.0200/call ≈ 2.0× OpenAI's public ~$0.01/call — consistent with cost-plus resale margin
https://agent402.tools/api/tts
Agent402.tools — Convert text to speech using OpenAI TTS-1. Returns base64-encoded audio (mp3/opus/aac/flac/wav/pcm). 10 voices available. No API key needed; pay per call via x402. Text capped at 2…
pays to 0xaBF4…a9D0 on eip155:8453 · via bazaar
 $0.0500 1
1 payers
 medium · 58/100
not probed
  • references OpenAI (via "openai" in description) but is hosted on agent402.tools, not the brand's domain
  • sells key-free access (upstream key laundering): "No API key needed"
  • $0.0500/call ≈ 5.0× OpenAI's public ~$0.01/call — consistent with cost-plus resale margin
https://agent402.tools/api/tts-hd
Agent402.tools — Convert text to speech using OpenAI TTS-1-HD (higher fidelity). Returns base64-encoded audio. Same interface as /api/tts but with better audio quality. No API key needed; pay per c…
pays to 0xaBF4…a9D0 on eip155:8453 · via bazaar
 $0.10 1
1 payers
 medium · 58/100
not probed
  • references OpenAI (via "openai" in description) but is hosted on agent402.tools, not the brand's domain
  • sells key-free access (upstream key laundering): "No API key needed"
  • $0.1000/call ≈ 10.0× OpenAI's public ~$0.01/call — consistent with cost-plus resale margin
https://agent402.tools/api/llm-pro
Agent402.tools — LLM inference proxy (Pro tier) — GPT-4o or GPT-4.1. Same OpenAI-format interface as /api/llm but with more capable models. No API key needed; pay per call via x402. Input capped at…
pays to 0xaBF4…a9D0 on eip155:8453 · via bazaar
 $0.10 1
1 payers
 medium · 58/100
not probed
  • references OpenAI (via "openai" in description) but is hosted on agent402.tools, not the brand's domain
  • sells key-free access (upstream key laundering): "No API key needed"
  • $0.1000/call ≈ 10.0× OpenAI's public ~$0.01/call — consistent with cost-plus resale margin
https://agent402.tools/api/llm-premium
Agent402.tools — LLM inference proxy (Premium tier) — o3-mini reasoning model via the same OpenAI-format interface. No API key needed; pay per call via x402. Input capped at 32k chars, output at 20…
pays to 0xaBF4…a9D0 on eip155:8453 · via bazaar
 $0.50 1
1 payers
 medium · 58/100
not probed
  • references OpenAI (via "openai" in description) but is hosted on agent402.tools, not the brand's domain
  • sells key-free access (upstream key laundering): "No API key needed"
  • $0.5000/call ≈ 50.0× OpenAI's public ~$0.01/call — consistent with cost-plus resale margin
https://defi-shield-hazel.vercel.app/api/dev/secrets-scan
— Secrets detection — AWS, GitHub, Stripe, OpenAI, PEM keys, JWTs, DB URIs, Slack, Google, Twilio, SendGrid, passwords
pays to 0x0814…Ed7b on eip155:8453 · via bazaar
 $0.0200 2
1 payers
 medium · 55/100
not probed
  • references OpenAI (via "openai" in description) but is hosted on defi-shield-hazel.vercel.app, not the brand's domain
  • $0.0200/call ≈ 2.0× OpenAI's public ~$0.01/call — consistent with cost-plus resale margin
  • hosted on generic infrastructure (vercel.app) while referencing premium first-party data
https://x402.miroshark.xyz/run
MiroShark — MiroShark: run a 25-agent social-media simulation across Twitter, Reddit, and Polymarket over 10 rounds from a single prompt, URL, or article, then read a synthesized markdown repo…
pays to 0x6797…e3a2 on eip155:8453 · via bazaar
 $1.00 134
26 payers
 medium · 53/100
probe: HTTP 405
  • references OpenAI, X / Twitter, Reddit (via "openai" in schema) but is hosted on x402.miroshark.xyz, not the brand's domain
  • $1.0000/call ≈ 100.0× OpenAI's public ~$0.01/call — consistent with cost-plus resale margin
https://x402stock.xyz/api/v1/screener/smart
— Describe a screen in plain English via `?q=` (e.g. 'oversold large caps up today on high volume'). An LLM parses it into a filter, screens the entire US market, optionally confirms…
pays to 0x3070…fA85 on eip155:8453 · via bazaar
 $0.20 19
2 payers
 medium · 53/100
not probed
  • references OpenAI (via "gpt-4o" in schema) but is hosted on x402stock.xyz, not the brand's domain
  • input schema is a bare passthrough (q) — consistent with forwarding to an upstream API
  • $0.2000/call ≈ 20.0× OpenAI's public ~$0.01/call — consistent with cost-plus resale margin
https://store.agentexchange.work/brands/check
Live Brand AI-Visibility Check — Live brand AI-visibility audit: does ChatGPT, Perplexity, Gemini, Google AI Overviews or Claude recommend this brand when buyers ask for the best in its category, or name competito…
pays to 0xc91c…b95c on eip155:8453 · via bazaar
 $0.49 11
2 payers
 medium · 53/100
not probed
  • references OpenAI, Anthropic, Perplexity (via "chatgpt" in description) but is hosted on store.agentexchange.work, not the brand's domain
  • $0.4900/call ≈ 49.0× OpenAI's public ~$0.01/call — consistent with cost-plus resale margin
https://aeonos.basechainlabs.com/api/agent
— Improve AI search visibility and get cited by ChatGPT, Perplexity, Claude & Google AI Overviews. AEO/GEO/SEO strategy, AI visibility audits, schema markup, llms.txt. 0.05 USDC/quer…
pays to 0x400d…bacc on eip155:8453 · via bazaar
 $0.0500 5
2 payers
 medium · 53/100
not probed
  • references OpenAI, Anthropic, Perplexity (via "chatgpt" in description) but is hosted on aeonos.basechainlabs.com, not the brand's domain
  • $0.0500/call ≈ 5.0× OpenAI's public ~$0.01/call — consistent with cost-plus resale margin
https://api.myceliasignal.com/oracle/inference/openai/pricing
— OpenAI model pricing — input/output $/M tokens, context windows — Ed25519 signed attestation
pays to 0xD593…700d on eip155:8453 · via bazaar
 $0.0200 5
2 payers
 medium · 53/100
not probed
  • references OpenAI (via "openai" in url) but is hosted on api.myceliasignal.com, not the brand's domain
  • brand term "openai" appears in the endpoint URL itself
  • $0.0200/call ≈ 2.0× OpenAI's public ~$0.01/call — consistent with cost-plus resale margin
https://glim.sh/api/v1/inference/v1/chat/completions
glim.sh — LLM chat completion (OpenAI-compatible, streaming supported)
pays to 9MkM5R…1vde on solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp · via bazaar
 $0.0054 4
3 payers
 medium · 53/100
not probed
  • references OpenAI, X / Twitter, Reddit (via "openai" in description) but is hosted on glim.sh, not the brand's domain
  • $0.0054/call ≈ 22.5× Reddit's public ~$0.00024/call — consistent with cost-plus resale margin
https://aeonos.basechainlabs.com/api/llms-txt
— Generate llms.txt to improve AI search visibility — structured file for ChatGPT, Perplexity & Claude crawlers. Helps AI engines understand and cite your business. 0.50 USDC.
pays to 0x400d…bacc on eip155:8453 · via bazaar
 $0.50 3
1 payers
 medium · 53/100
not probed
  • references OpenAI, Anthropic, Perplexity (via "chatgpt" in description) but is hosted on aeonos.basechainlabs.com, not the brand's domain
  • $0.5000/call ≈ 50.0× OpenAI's public ~$0.01/call — consistent with cost-plus resale margin
https://api.phoneagent.xyz/services
— PhoneAgent — full directory of services with rentable SMS phone numbers for AI agents. Returns 1,000+ service aliases: Telegram, WhatsApp, Google, Facebook, Instagram, Twitter/X, D…
pays to 0xF670…576A on eip155:8453 · via bazaar
 $0.0100 2
2 payers
 medium · 53/100
not probed
  • references OpenAI, Anthropic, X / Twitter, Instagram, Binance (via "openai" in description) but is hosted on api.phoneagent.xyz, not the brand's domain
  • $0.0100/call ≈ 2.0× X / Twitter's public ~$0.005/call — consistent with cost-plus resale margin
https://www.rebatify.net/api/x402/openai-gap
— Cross-exchange OpenAI pre-IPO equity price gaps, ranked by basis-point spread (live arbitrage data).
pays to 0xA9BD…d0b8 on eip155:8453 · via bazaar
 $1.00 2
2 payers
 medium · 53/100
not probed
  • references OpenAI (via "openai" in url) but is hosted on www.rebatify.net, not the brand's domain
  • brand term "openai" appears in the endpoint URL itself
  • $1.0000/call ≈ 100.0× OpenAI's public ~$0.01/call — consistent with cost-plus resale margin
https://x402.agentutility.ai/research-brief
AgentUtility.ai — Builds a structured research brief on a company, person, product, or topic as fixed-shape JSON: overview, key_facts, recent_news (with date hints), all with source-index citations.…
pays to 0x6c07…5621 on eip155:8453 · via bazaar
 $0.10 1
1 payers
 medium · 53/100
not probed
  • references Google Search (SERP), OpenAI, Anthropic (via "google serp" in description) but is hosted on x402.agentutility.ai, not the brand's domain
  • $0.1000/call ≈ 20.0× Google Search (SERP)'s public ~$0.005/call — consistent with cost-plus resale margin
https://x402.agentutility.ai/ai-content-detector
— AI content detector / GPT detector / ChatGPT plagiarism checker. Calibrated probability (0-1), verdict, suspicious phrases, per-axis style signals (em-dash overuse, hedge phrases, …
pays to 0x6c07…5621 on eip155:8453 · via bazaar
 $0.0300 1
1 payers
 medium · 53/100
not probed
  • references OpenAI (via "chatgpt" in description) but is hosted on x402.agentutility.ai, not the brand's domain
  • input schema is a bare passthrough (text) — consistent with forwarding to an upstream API
  • $0.0300/call ≈ 3.0× OpenAI's public ~$0.01/call — consistent with cost-plus resale margin
https://omnicall.gocreativeai.com/v1/ai/pro/:var1
— AI completion, frontier tier — Claude 4.5 Sonnet (default; ?model=gpt-5|gpt-4o|gemini-pro|gemini-3.1-pro). Pay USDC per call, no API key, no signup. For agents that need a frontier…
pays to 0xbAf5…53Cc on eip155:8453 · via bazaar
 $0.0800 1
1 payers
 medium · 53/100
not probed
  • references OpenAI, Anthropic, Google Gemini (via "gpt-4o" in description) but is hosted on omnicall.gocreativeai.com, not the brand's domain
  • $0.0800/call ≈ 8.0× OpenAI's public ~$0.01/call — consistent with cost-plus resale margin
https://x402-deployer.x402-deployer.workers.dev/token-count
— Token count / tokenizer estimate / GPT-4 token count / Claude token count / Gemini token count / context-window pre-flight. Pure-local heuristic estimator targeting cl100k_base / o…
pays to 0x6c07…5621 on eip155:8453 · via bazaar
 $0.0010 5
2 payers
 medium · 52/100
not probed
  • references OpenAI, Anthropic (via "gpt-4" in description) but is hosted on x402-deployer.x402-deployer.workers.dev, not the brand's domain
  • hosted on generic infrastructure (workers.dev) while referencing premium first-party data
https://x402-deployer.x402-deployer.workers.dev/citation-verify
— Citation verifier / fact-check against URL / does-this-source-support-this-claim / hallucination detector. Fetches a source URL (HTML stripped, 100KB cap), and asks Venice claude-s…
pays to 0x6c07…5621 on eip155:8453 · via bazaar
 $0.0100 4
2 payers
 medium · 52/100
not probed
  • references OpenAI, Anthropic (via "gpt-4" in schema) but is hosted on x402-deployer.x402-deployer.workers.dev, not the brand's domain
  • hosted on generic infrastructure (workers.dev) while referencing premium first-party data
https://www.surplusintelligence.ai/x402/api/inference/v1/chat/completions
— Get OpenAI-compatible inference from many models at market prices via Surplus Intelligence.
pays to 0x8581…c402 on eip155:8453 · via bazaar
 $0.0033 861
1 payers
 medium · 50/100
probe: HTTP 404
  • references OpenAI (via "openai" in description) but is hosted on www.surplusintelligence.ai, not the brand's domain
  • declares upstream data source: "prices via Surplus"
https://api.surplusintelligence.ai/v1/chat/completions
— Get OpenAI-compatible inference from many models at market prices via Surplus Intelligence.
pays to 0x8581…c402 on eip155:8453 · via bazaar
 $0.0033 43
6 payers
 medium · 50/100
probe: HTTP 404
  • references OpenAI (via "openai" in description) but is hosted on api.surplusintelligence.ai, not the brand's domain
  • declares upstream data source: "prices via Surplus"
https://cnvrt.ing/api/analyze-image
— Extract raw artifacts from images: OCR text and detected objects. No interpretation, just clean machine-readable data. Powered by GPT-4o Vision. Payment via USDC on base.
pays to 0xfad6…2084 on base · via bazaar
 — 7
2 payers
 medium · 50/100
not probed
  • references OpenAI (via "gpt-4o" in description) but is hosted on cnvrt.ing, not the brand's domain
  • 'powered by' upstream-provider phrasing: "Powered by"
https://gateway.apiosk.com/weatherapi/current
— Returns real-time current weather for a location (city name, decimal lat,lon, US/UK/Canada postal code, IATA airport code such as iata:DXB, or auto:ip), including temperature, wind…
pays to 0xA039…3B79 on base · via bazaar
 — 3
2 payers
 medium · 50/100
not probed
  • references OpenAI, WeatherAPI.com (via "o3" in schema) but is hosted on gateway.apiosk.com, not the brand's domain
  • brand term "weatherapi" appears in the endpoint URL itself
https://agent402.tools/api/llm
Agent402.tools — LLM inference proxy — send an OpenAI-format chat/completions request and get a response from GPT-4o-mini. No API key needed; pay per call via x402. Supports temperature, top_p, sto…
pays to 0xaBF4…a9D0 on eip155:8453 · via bazaar
 $0.0100 1
1 payers
 medium · 50/100
not probed
  • references OpenAI (via "openai" in description) but is hosted on agent402.tools, not the brand's domain
  • sells key-free access (upstream key laundering): "No API key needed"
https://x402stock.xyz/api/v1/private-stocks
— Live valuations for private, pre-IPO companies — Anthropic, OpenAI, SpaceX, Anduril, Neuralink, Kalshi, Polymarket — in one call, via PreStocks Solana tokens backed 1:1 by SPV expo…
pays to 0x3070…fA85 on eip155:8453 · via bazaar
 $0.0200 27
4 payers
 low · 48/100
not probed
  • references OpenAI, Anthropic (via "openai" in description) but is hosted on x402stock.xyz, not the brand's domain
  • $0.0200/call ≈ 2.0× OpenAI's public ~$0.01/call — consistent with cost-plus resale margin
https://pay.alephant.io/x402/serp-ranking-analysis-tool
Alephant — Analyze keyword rankings, competitor visibility, and SERP performance to identify SEO opportunities and improve search result positioning.
pays to GyUs49…VrJv on solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp · via bazaar
 $0.0100 20
2 payers
 low · 48/100
not probed
  • references OpenAI, X / Twitter (via "openai" in schema) but is hosted on pay.alephant.io, not the brand's domain
  • $0.0100/call ≈ 2.0× X / Twitter's public ~$0.005/call — consistent with cost-plus resale margin
https://gateway.gedx402.com/v1/unified/run
GEDX402 Gateway — Frontier chat via env.AI.run(author/model) and unified billing credits — no operator BYOK keys. POST model slug (allowlisted) and messages[]; x402 wire priced per model worst-case …
pays to 0xb3C2…2Ab6 on eip155:8453 · via bazaar
 $0.0780 17
1 payers
 low · 48/100
not probed
  • references OpenAI, Anthropic (via "openai" in tags) but is hosted on gateway.gedx402.com, not the brand's domain
  • $0.0780/call ≈ 7.8× OpenAI's public ~$0.01/call — consistent with cost-plus resale margin
https://tensorfeed.ai/api/premium/whats-new
— Agent morning brief. One paid call returns the last 24 hours of AI pricing changes, new and removed models, service-status incidents, and top news headlines. The endpoint an agent …
pays to 0x549c…c6d1 on eip155:8453 · via bazaar
 $0.0200 15
12 payers
 low · 48/100
not probed
  • references OpenAI, Anthropic (via "openai" in schema) but is hosted on tensorfeed.ai, not the brand's domain
  • $0.0200/call ≈ 2.0× OpenAI's public ~$0.01/call — consistent with cost-plus resale margin
https://store.agentexchange.work/crypto/ai-visibility
Crypto Project AI-Visibility — Does ChatGPT / Perplexity / Google AI recommend this token, protocol, or chain when traders ask for the best in its category? Returns an AI-visibility score 0-100, mention rate, an…
pays to 0xc91c…b95c on eip155:8453 · via bazaar
 $0.0500 14
3 payers
 low · 48/100
not probed
  • references OpenAI, Perplexity (via "chatgpt" in description) but is hosted on store.agentexchange.work, not the brand's domain
  • $0.0500/call ≈ 5.0× OpenAI's public ~$0.01/call — consistent with cost-plus resale margin
https://voidfeed.ai/v1/content/fact-feed/latest
VoidFeed — Returns verified, citation-backed facts about new AI model releases, benchmark scores, and protocol changes, each with source URLs and confidence.
pays to 0x7103…3661 on eip155:8453 · via bazaar
 $0.0500 7
5 payers
 low · 48/100
not probed
  • references OpenAI, Anthropic (via "gpt-4o" in schema) but is hosted on voidfeed.ai, not the brand's domain
  • $0.0500/call ≈ 5.0× OpenAI's public ~$0.01/call — consistent with cost-plus resale margin
https://voidfeed.ai/v1/content/extract/dataset/latest
VoidFeed — Returns clean, normalized datasets of AI model benchmarks, pricing, leaderboard scores, and Ethereum EIPs, parsed from sources that are costly to scrape.
pays to 0x7103…3661 on eip155:8453 · via bazaar
 $0.0500 6
5 payers
 low · 48/100
not probed
  • references OpenAI, Anthropic (via "openai" in schema) but is hosted on voidfeed.ai, not the brand's domain
  • $0.0500/call ≈ 5.0× OpenAI's public ~$0.01/call — consistent with cost-plus resale margin
https://scan.convrgent.ai/api/aeo/audit
— Scanner for AI search visibility (AEO, GEO) and agent readiness — audits JSON-LD Schema.org structured data, meta tags, robots.txt, llms.txt, sitemap, content quality, and agent-di…
pays to 0xc273…9882 on eip155:8453 · via bazaar
 $1.00 5
2 payers
 low · 48/100
not probed
  • references OpenAI, Perplexity (via "chatgpt" in description) but is hosted on scan.convrgent.ai, not the brand's domain
  • $1.0000/call ≈ 100.0× OpenAI's public ~$0.01/call — consistent with cost-plus resale margin
https://netintel.dev/messages
— OpenAI-compatible chat completions over x402, answered by Claude Sonnet 4.6 — send a messages array and get an assistant reply for Q&A, reasoning, agent planning, coding help, summ…
pays to 0xdaDc…b9Df on eip155:8453 · via bazaar
 $0.0600 5
2 payers
 low · 48/100
not probed
  • references OpenAI, Anthropic (via "openai" in description) but is hosted on netintel.dev, not the brand's domain
  • $0.0600/call ≈ 6.0× OpenAI's public ~$0.01/call — consistent with cost-plus resale margin
https://api.myceliasignal.com/oracle/inference/all
— All LLM inference pricing — 6 providers, 26 models, normalized to $/M tokens. Ed25519 signed. — Ed25519 signed attestation
pays to 0xD593…700d on eip155:8453 · via bazaar
 $0.0200 5
2 payers
 low · 48/100
not probed
  • references OpenAI, Anthropic (via "openai" in schema) but is hosted on api.myceliasignal.com, not the brand's domain
  • $0.0200/call ≈ 2.0× OpenAI's public ~$0.01/call — consistent with cost-plus resale margin
https://agent402.tools/v1/chat/completions
Agent402.tools — OpenAI-compatible chat completions over x402 — point any OpenAI SDK at base_url https://agent402.tools/v1 and pay per call in USDC (Base, Solana, Polygon, Arbitrum, Stellar), no AP…
pays to 0xaBF4…a9D0 on eip155:8453 · via bazaar
 $0.0200 5
1 payers
 low · 48/100
not probed
  • references OpenAI, Anthropic (via "openai" in description) but is hosted on agent402.tools, not the brand's domain
  • $0.0200/call ≈ 2.0× OpenAI's public ~$0.01/call — consistent with cost-plus resale margin
https://api.hyperd.ai/api/governance/summarize
— DAO governance proposal summarization. Detects Snapshot/Tally URLs, fetches proposal data, returns a structured summary with impact analysis. LLM-powered when ANTHROPIC_API_KEY or …
pays to 0x61b5…f1C6 on eip155:8453 · via bazaar
 $0.10 3
1 payers
 low · 48/100
not probed
  • references OpenAI, Anthropic (via "openai" in description) but is hosted on api.hyperd.ai, not the brand's domain
  • $0.1000/call ≈ 10.0× OpenAI's public ~$0.01/call — consistent with cost-plus resale margin
https://the-stall.intuitek.ai/cap/equity-brief
— AI-synthesized equity situation brief for any US stock. Gathers five signal layers in parallel — current price/52w range, RSI-14 + SMA20/50/200 trend regime, insider buy/sell activ…
pays to 0x03d7…584c on eip155:8453 · via bazaar
 $0.35 3
1 payers
 low · 48/100
not probed
  • references OpenAI, Yahoo Finance (via "gpt-4o" in description) but is hosted on the-stall.intuitek.ai, not the brand's domain
  • $0.3500/call ≈ 35.0× OpenAI's public ~$0.01/call — consistent with cost-plus resale margin
https://market.memoryapi.org/x402/market/preipo
— Pre-IPO and private company token prices — SpaceX, OpenAI, and other unicorns trading as tokenized assets via CoinGecko.
pays to 0x24FA…9bf2 on eip155:8453 · via bazaar
 $0.0010 2
1 payers
 low · 48/100
not probed
  • references OpenAI, CoinGecko (via "openai" in description) but is hosted on market.memoryapi.org, not the brand's domain
  • $0.0010/call ≈ 1.3× CoinGecko's public ~$0.0008/call — consistent with cost-plus resale margin
https://the-stall.intuitek.ai/cap/energy-brief
— AI-synthesized US energy market intelligence brief. Assembles 9 real-time signals from Yahoo Finance: WTI crude futures, Brent crude (with spread), natural gas (Henry Hub proxy), e…
pays to 0x03d7…584c on eip155:8453 · via bazaar
 $0.65 2
1 payers
 low · 48/100
not probed
  • references OpenAI, Yahoo Finance (via "gpt-4o" in description) but is hosted on the-stall.intuitek.ai, not the brand's domain
  • $0.6500/call ≈ 65.0× OpenAI's public ~$0.01/call — consistent with cost-plus resale margin
https://the-stall.intuitek.ai/cap/macro-brief
— AI-synthesized US macroeconomic situation briefing. Gathers 7 real-time signals — HY/IG credit spreads, yield curve (10Y-3M), initial jobless claims, JOLTS openings, core PCE, and …
pays to 0x03d7…584c on eip155:8453 · via bazaar
 $0.35 2
1 payers
 low · 48/100
not probed
  • references OpenAI, Bloomberg (via "gpt-4o" in description) but is hosted on the-stall.intuitek.ai, not the brand's domain
  • $0.3500/call ≈ 35.0× OpenAI's public ~$0.01/call — consistent with cost-plus resale margin
https://tensorfeed.ai/api/premium/providers/:name
— Per-provider digest. Pass the provider slug (anthropic, openai, google, etc.) as the URL path segment. Returns the model catalog scoped to that provider plus current pricing matrix…
pays to 0x549c…c6d1 on eip155:8453 · via bazaar
 $0.10 1
1 payers
 low · 48/100
not probed
  • references OpenAI, Anthropic (via "openai" in description) but is hosted on tensorfeed.ai, not the brand's domain
  • $0.1000/call ≈ 10.0× OpenAI's public ~$0.01/call — consistent with cost-plus resale margin
https://tensorfeed.ai/api/premium/cost/projection
— Project the cost of a token-usage workload across 1-10 AI models. Returns daily, weekly, monthly, and yearly totals per model plus a ranking by cheapest monthly. The canonical "giv…
pays to 0x549c…c6d1 on eip155:8453 · via bazaar
 $0.0200 1
1 payers
 low · 48/100
not probed
  • references OpenAI, Anthropic (via "gpt-5" in schema) but is hosted on tensorfeed.ai, not the brand's domain
  • $0.0200/call ≈ 2.0× OpenAI's public ~$0.01/call — consistent with cost-plus resale margin
https://tensorfeed.ai/api/premium/compare/models
— Side-by-side comparison of 2-5 AI models. Returns pricing, benchmarks normalized to union-of-keys with explicit nulls, live provider status, recent news mentions, and per-benchmark…
pays to 0x549c…c6d1 on eip155:8453 · via bazaar
 $0.0200 1
1 payers
 low · 48/100
not probed
  • references OpenAI, Anthropic (via "gpt-5" in schema) but is hosted on tensorfeed.ai, not the brand's domain
  • $0.0200/call ≈ 2.0× OpenAI's public ~$0.01/call — consistent with cost-plus resale margin
https://www.rebatify.net/api/x402/preipo-discovery
— Pre-IPO listing directory — which exchanges list which pre-IPO / prediction assets (SpaceX, OpenAI, Anthropic, Anduril, Kalshi, Polymarket). Filter by asset.
pays to 0xA9BD…d0b8 on eip155:8453 · via bazaar
 $1.00 1
1 payers
 low · 48/100
not probed
  • references OpenAI, Anthropic (via "openai" in description) but is hosted on www.rebatify.net, not the brand's domain
  • $1.0000/call ≈ 100.0× OpenAI's public ~$0.01/call — consistent with cost-plus resale margin
https://omnicall.gocreativeai.com/v1/ai/ask/:var1
— AI completion — send any prompt, get a frontier-quality answer (DeepSeek V3.1 default; ?model=gpt-5-mini|gemini-flash). Pay USDC per call, no API key, no signup — agents outsource …
pays to 0xbAf5…53Cc on eip155:8453 · via bazaar
 $0.0200 1
1 payers
 low · 48/100
not probed
  • references OpenAI, Google Gemini (via "gpt-5" in description) but is hosted on omnicall.gocreativeai.com, not the brand's domain
  • $0.0200/call ≈ 2.0× OpenAI's public ~$0.01/call — consistent with cost-plus resale margin
https://the-stall.intuitek.ai/cap/healthcare-brief
— AI-synthesized US healthcare and biotech sector intelligence brief. Assembles 10 real-time signals from Yahoo Finance: healthcare sector ETF (XLV), large-cap biotech (IBB), small-c…
pays to 0x03d7…584c on eip155:8453 · via bazaar
 $0.35 1
1 payers
 low · 48/100
not probed
  • references OpenAI, Yahoo Finance (via "gpt-4o" in description) but is hosted on the-stall.intuitek.ai, not the brand's domain
  • $0.3500/call ≈ 35.0× OpenAI's public ~$0.01/call — consistent with cost-plus resale margin
http://algo.netintel.dev/ai-image/generate
— AI image asset generator for agents: app icons, logos, avatars, social graphics, OG images, blog thumbnails, banners, product mockups, web images, illustrations. A Claude Haiku pas…
pays to KGIEWE…P6EM on algorand:wGHE2Pwdvd7S12BL5FaOP20EGYesN73ktiC1qzkkit8= · via goplausible
 $0.25 1
0 payers
 low · 48/100
not probed
  • references OpenAI, Anthropic (via "openai" in description) but is hosted on algo.netintel.dev, not the brand's domain
  • $0.2500/call ≈ 25.0× OpenAI's public ~$0.01/call — consistent with cost-plus resale margin
http://algo.netintel.dev/messages
— OpenAI-compatible chat completions endpoint served by Claude Sonnet 4.6. Send a chat.completions-shaped body (messages array, optional model/max_tokens/temperature); receive a chat…
pays to KGIEWE…P6EM on algorand:wGHE2Pwdvd7S12BL5FaOP20EGYesN73ktiC1qzkkit8= · via goplausible
 $0.0600 1
0 payers
 low · 48/100
not probed
  • references OpenAI, Anthropic (via "openai" in description) but is hosted on algo.netintel.dev, not the brand's domain
  • $0.0600/call ≈ 6.0× OpenAI's public ~$0.01/call — consistent with cost-plus resale margin
https://x402-deployer.x402-deployer.workers.dev/image-generate
— Image generate (fast/cheap) / text-to-image / AI art. SFW, sub-5s turnaround. Four tiers backed by curated $0.01 Venice models: 'fast' (z-image-turbo, default), 'creative' (chroma)…
pays to 0x6c07…5621 on eip155:8453 · via bazaar
 $0.0100 15
6 payers
 low · 47/100
not probed
  • references OpenAI (via "openai" in description) but is hosted on x402-deployer.x402-deployer.workers.dev, not the brand's domain
  • hosted on generic infrastructure (workers.dev) while referencing premium first-party data
https://x402-deployer.x402-deployer.workers.dev/text-embedding
— Text embedding / vector embedding / semantic vector / Venice embeddings / Gemini embeddings / BGE-M3. Embeds 1 to 100 strings via Venice. Tier shorthand: 'default' → gemini-embeddi…
pays to 0x6c07…5621 on eip155:8453 · via bazaar
 $0.0020 8
4 payers
 low · 47/100
not probed
  • references OpenAI (via "openai" in description) but is hosted on x402-deployer.x402-deployer.workers.dev, not the brand's domain
  • hosted on generic infrastructure (workers.dev) while referencing premium first-party data
https://judicious-earnest-vaporware.replit.app/pulse
AI & Tech News Pulse — Real-time AI/tech/startup news with sentiment scoring and an overall market pulse — a recurring feed for research and trading agents
pays to 0xE3fb…cc20 on eip155:8453 · via bazaar
 $0.0020 6
4 payers
 low · 47/100
not probed
  • references OpenAI (via "openai" in schema) but is hosted on judicious-earnest-vaporware.replit.app, not the brand's domain
  • hosted on generic infrastructure (replit.app) while referencing premium first-party data
https://ged-x402-media.jvalamis.workers.dev/v1/asr/:model
GEDX402 Media — Transcribe speech to text with Whisper Tiny EN (@cf/openai/whisper-tiny-en). POST audio (base64) or audio URL; returns transcript text billed by audio duration.
pays to 0xb3C2…2Ab6 on eip155:8453 · via bazaar
 $0.0077 2
1 payers
 low · 47/100
not probed
  • references OpenAI (via "openai" in description) but is hosted on ged-x402-media.jvalamis.workers.dev, not the brand's domain
  • hosted on generic infrastructure (workers.dev) while referencing premium first-party data
https://wayback-x402.vercel.app/wayback/check
— Wayback Machine availability check. Returns whether a URL has been archived and the closest snapshot to a given timestamp. Use to verify if a page existed at a specific point in ti…
pays to 0x5B56…96f0 on eip155:8453 · via bazaar
 $0.0020 1
1 payers
 low · 47/100
not probed
  • references OpenAI (via "openai" in schema) but is hosted on wayback-x402.vercel.app, not the brand's domain
  • hosted on generic infrastructure (vercel.app) while referencing premium first-party data
https://httpay.xyz/api/gateway/openai/%7B*path%7D/*
— API Gateway: OpenAI API
pays to 0x5f5d…4359 on base · via bazaar
 — 5
1 payers
 low · 45/100
not probed
  • references OpenAI (via "openai" in url) but is hosted on httpay.xyz, not the brand's domain
  • brand term "openai" appears in the endpoint URL itself
https://content.hugen.tokyo/content/extract
— Extract clean, readable text from any web page — removes navigation, ads, scripts, and boilerplate. Dual-engine extraction with JS-rendered page fallback for SPAs and dynamic conte…
pays to 0x2932…4f60 on eip155:8453 · via bazaar
 $0.0100 3
1 payers
 low · 45/100
not probed
  • references OpenAI (via "openai" in schema) but is hosted on content.hugen.tokyo, not the brand's domain
  • input schema is a bare passthrough (url) — consistent with forwarding to an upstream API
https://gpt55.558686.xyz/v1/tools/x402-site-audit
GPT-5.5 x402 API Gateway — Fetch a public API origin and audit x402 discovery, OpenAPI, pricing, llms.txt, robots, sitemap, MCP metadata, health, endpoint counts, payment schemes, and buyer-readiness signals…
pays to 0x1f01…9a2f on eip155:8453 · via bazaar
 $0.0010 1
1 payers
 low · 45/100
not probed
  • references OpenAI (via "gpt-5" in serviceName) but is hosted on gpt55.558686.xyz, not the brand's domain
  • input schema is a bare passthrough (url) — consistent with forwarding to an upstream API
https://scan.convrgent.ai/api/aeo/fix
— Scanner + fix generator for AI search visibility (AEO, GEO) and agent readiness — audits JSON-LD Schema.org structured data, meta tags, robots.txt, llms.txt, sitemap, then outputs …
pays to 0xc273…9882 on eip155:8453 · via bazaar
 $5.00 1
1 payers
 low · 45/100
not probed
  • references OpenAI, Anthropic, Perplexity (via "chatgpt" in description) but is hosted on scan.convrgent.ai, not the brand's domain
https://visibility.vevang.com/check/spot
AI Visibility Analyst — AI Visibility Analyst — measure whether the AI answer engines (ChatGPT, Claude, Perplexity) recommend a brand when buyers ask. POST JSON: brand (+ optional url/category). Returns a…
pays to 0x9eE3…42B9 on eip155:8453 · via bazaar
 $4.00 1
1 payers
 low · 45/100
not probed
  • references OpenAI, Anthropic, Perplexity (via "chatgpt" in description) but is hosted on visibility.vevang.com, not the brand's domain
https://httpay.xyz/api/gateway/openai/%7B*path%7D
— API Gateway: OpenAI API
pays to 0x5f5d…4359 on base · via bazaar
 — 1
1 payers
 low · 45/100
not probed
  • references OpenAI (via "openai" in url) but is hosted on httpay.xyz, not the brand's domain
  • brand term "openai" appears in the endpoint URL itself
https://lowpaymentfee.com/api/v1/integrations/openai/key
— Premium API Access
pays to 0x1A2B…85F3 on base · via bazaar
 — 0
0 payers
 low · 45/100
not probed
  • references OpenAI (via "openai" in url) but is hosted on lowpaymentfee.com, not the brand's domain
  • brand term "openai" appears in the endpoint URL itself
https://lowpaymentfee.com/api/v1/integrations/openai/token
— Premium API Access
pays to 0x1A2B…85F3 on base · via bazaar
 — 0
0 payers
 low · 45/100
not probed
  • references OpenAI (via "openai" in url) but is hosted on lowpaymentfee.com, not the brand's domain
  • brand term "openai" appears in the endpoint URL itself
https://lowpaymentfee.com/api/v1/integrations/openai/secret
— Premium API Access
pays to 0x1A2B…85F3 on base · via bazaar
 — 0
0 payers
 low · 45/100
not probed
  • references OpenAI (via "openai" in url) but is hosted on lowpaymentfee.com, not the brand's domain
  • brand term "openai" appears in the endpoint URL itself

Framing note: every row above is a statistical signature match, published so that OpenAI's own team — the only party who can actually verify authorization — can review it. Nothing on this page asserts that any listed operator is acting unlawfully or in breach of any agreement.