CatalogBot x402 seller
activePay-per-call POSTs for agents (3 SKUs + verb-path aliases of cheap-errand). Auth: no API key. Unpaid requests return HTTP 402 Payment Required; settle USDC on Base via x402 (exact) and retry with payment headers. See per-operation x-x402 / x-payment-info. Local NLP + public-web sources; public sources only.
- Transactions · 30d
- 34
- Volume · 30d
- $0.54
- Unique buyers · 30d
- 7
- Uptime · 30d
- 100.0%
- Latency p50
- 280ms
- Reported calls · 30d
- 31
Endpoints (8 live)
POST/v1/structured-extract— Extract structured JSON fields into YOUR schema from pasted text or a public URL. When to use: turn messy public text into typed JSON with confidence + warnings. Refuses login/paywall sources. USDC on Base via x402 — no API key. (0.03 USDC on Base)POST/v1/research-brief— Research brief with citations, key points, and caveats from the public web. When to use: short cited answers for agent questions (fair-use snippets only — no full-text dumps). USDC on Base via x402 (cost-floored) — no API key. (0.08 USDC on Base)POST/v1/translate— Translate text: Verb-path alias of POST /v1/cheap-errand ($0.01 USDC). Same handler + payment terms; path defaults task=translate when body.task omitted. Cheap agent glue for buyer-supplied text. Base via x402. No API key. (0.01 USDC on Base)POST/v1/keywords— Extract keywords: Verb-path alias of POST /v1/cheap-errand ($0.01 USDC). Same handler + payment terms; path defaults task=extract_keywords when body.task omitted. Cheap agent glue for buyer-supplied text. Base via x402. No API key. (0.01 USDC on Base)POST/v1/rewrite— Rewrite text: Verb-path alias of POST /v1/cheap-errand ($0.01 USDC). Same handler + payment terms; path defaults task=rewrite when body.task omitted. Cheap agent glue for buyer-supplied text. Base via x402. No API key. (0.01 USDC on Base)POST/v1/summarize— Summarize text: Verb-path alias of POST /v1/cheap-errand ($0.01 USDC). Same handler + payment terms; path defaults task=summarize when body.task omitted. Cheap agent glue for buyer-supplied text. Base via x402. No API key. (0.01 USDC on Base)POST/v1/sentiment— Sentiment classification: Verb-path alias of POST /v1/cheap-errand ($0.01 USDC). Same handler + payment terms; path defaults task=sentiment when body.task omitted. Cheap agent glue for buyer-supplied text. Base via x402. No API key. (0.01 USDC on Base)POST/v1/cheap-errand— Summarize text. Classify sentiment. Rewrite. Extract keywords. Translate. When to use: cheap agent glue / probe steps for buyer-supplied text. Returns JSON for $0.01 per call in USDC on Base via x402. No API key. Local-fast NLP; no login scrape. Success JSON includes next_tasks hints for same-session follow-ups. (0.01 USDC on Base)
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