x402 census · sellers · x402engine.app · JSON
x402engine.app unverified
x402engine.app lists 23 x402 resources in cdp; 0 answered a valid 402 to an unpaid GET, 0 are dead; prices $0.001 to $0.70; on-chain 86 payers, 231 payments, $11.48 USDC; discovery files: agent_card, llms.
Listed resources
23
GET 7, POST 16
Valid 402
0 / 0
verdict unverified
Dead
0
none
Prices
$0.001–$0.70
median $0.01; networks base
Payers on record
86
231 payments, $11.48 USDC, last 2026-09-30
Sampler share
100.0%
payments from monitor/indexer-shaped wallets
Discovery files on the host (checked 2026-09-30)
| File | Status | Detail |
|---|---|---|
| /.well-known/x402 | absent (HTTP 200) | |
| /openapi.json | absent (HTTP 200) | |
| /llms.txt | present | 12,724 bytes, mentions x402 |
| /.well-known/agent-card.json | present | x402engine, 13 skills |
On-chain settlement facts (public payTo addresses)
86 distinct paying wallets, 231 payments, $11.48 USDC between 2026-05-25 and 2026-09-30; 100.0% of payments came from sampler-shaped wallets. Source: forensics-2026-09-30; the payTo also receives for 1 other host; on-chain totals are per address, not per host.
payTo: 0x7dd5Be069f2d2eAd75eC7C3423B116fF043c2629. The same payTo also receives for 1 other host: x402-gateway-production.up.railway.app; on-chain totals are per address, not per host.
Resources (23)
| Resource | Price | Network | Verdict | Catalogs | Description |
|---|---|---|---|---|---|
| GET /api/crypto/price | $0.001 | base | unprobed | cdp | Real-time cryptocurrency prices for any coin in any fiat currency |
| GET /api/travel/flights | $0.02 | base | unprobed | cdp | Search flights via Google Flights (SerpApi). Returns best flights, prices, airlines, and … |
| POST /api/tts/elevenlabs | $0.02 | base | unprobed | cdp | Premium text-to-speech with ElevenLabs — ultra-realistic voices, multilingual support, cu… |
| POST /api/ipfs/pin | $0.01 | base | open re-probed 2026-10-01 | cdp | Pin JSON, files, or URLs to IPFS for decentralized storage |
| GET /api/travel/hotels | $0.02 | base | live re-probed 2026-10-01 | cdp | Search hotels via Google Hotels (SerpApi). Returns properties with prices, ratings, and a… |
| GET /api/web/screenshot | $0.01 | base | live re-probed 2026-10-01 | cdp | Capture a screenshot of any URL — returns base64-encoded image, supports full-page capture |
| POST /api/llm/gemini-flash | $0.01 | base | unprobed | cdp | Google's fast model — great balance of speed, quality, and cost for everyday tasks |
| GET /api/crypto/trending | $0.001 | base | unprobed | cdp | Currently trending coins on CoinGecko |
| POST /api/llm/gemini-3.6-flash | $0.01 | base | unprobed | cdp | Google's latest fast multimodal model with a 1M-token context window |
| POST /api/llm/deepseek | $0.005 | base | unprobed | cdp | DeepSeek's flagship chat model — strong open-source reasoning and coding at low cost |
| POST /api/llm/kimi | $0.008 | base | unprobed | cdp | Moonshot AI's flagship model — strong reasoning and long-context capabilities |
| POST /api/llm/gpt-6-astra | $0.29 | base | unprobed | cdp | GPT-6 Astra is OpenAI's flagship model for demanding end-to-end work. It is suited for ad… |
| POST /api/code/run | $0.005 | base | unprobed | cdp | Run code in isolated sandbox — Python, JavaScript, Bash, R (up to 5 min) |
| POST /api/search/contents | $0.005 | base | unprobed | cdp | Fetch full text content from URLs — extract clean text from up to 10 pages at once |
| POST /api/image/nano-banana | $0.10 | base | unprobed | cdp | Google's fast, high-quality image generation with aspect ratio control and optional web s… |
| POST /api/transcribe | $0.10 | base | unprobed | cdp | Convert audio to text with speaker identification — covers up to 10 minutes of audio |
| POST /api/llm/gpt-5.2 | $0.04 | base | unprobed | cdp | OpenAI's latest flagship model — top-tier reasoning, coding, and multimodal capabilities |
| GET /api/ens/reverse | $0.001 | base | unprobed | cdp | Reverse-resolve an Ethereum address to its ENS name |
| POST /api/llm/gemini-pro | $0.04 | base | unprobed | cdp | Google's most capable model — strong at reasoning, coding, and multimodal tasks |
| GET /api/crypto/markets | $0.002 | base | unprobed | cdp | Market rankings with price, volume, market cap — filterable by category |
| POST /api/video/quality | $0.70 | base | unprobed | cdp | Generate a production-quality 5-second video with Kling V3 Pro |
| POST /api/tts/lux | $0.02 | base | unprobed | cdp | Voice-cloning text-to-speech — provide a reference audio clip and generate speech in that… |
| POST /api/llm/perplexity | $0.06 | base | unprobed | cdp | Search-augmented LLM — answers grounded in real-time web search with citations |
Counting the latest re-probes of the first 23 resources, 2 answer a valid 402 now. Catalog rows: cdp 23. Listed since at least 2026-09-02; last catalog update 2026-09-30. CDP counters: 256 calls, 53 payer-rows in 30 days (catalog-reported).
Badge
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Paid report (x402)
GET https://bazaar.agentexchange.work/seller/x402engine.app/report.json re-probes up to 18 of these resources right now, re-fetches the manifest and returns the whole record for $0.05 USDC on Base. Unpaid requests answer 402 with the terms. Pricing.