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Add The Data Collector — x402-powered web data API#76

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MarcinDudekDev wants to merge 1 commit intoMerit-Systems:masterfrom
MarcinDudekDev:add-crypto-anomaly-signal-api
Open

Add The Data Collector — x402-powered web data API#76
MarcinDudekDev wants to merge 1 commit intoMerit-Systems:masterfrom
MarcinDudekDev:add-crypto-anomaly-signal-api

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@MarcinDudekDev
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@MarcinDudekDev MarcinDudekDev commented Mar 4, 2026

What

Adds The Data Collector to the awesome-x402 list.

Service Details

  • URL: https://frog03-20494.wykr.es
  • What it does: x402-powered web data API. Search Bluesky, Substack, and Hacker News programmatically for $0.05/call via USDC on Base. Agent-ready with full x402 support and A2A agent card.
  • Endpoints:
    • POST /api/bluesky/search — Search Bluesky posts
    • POST /api/substack/search — Search Substack articles
    • POST /api/hn/search — Search Hacker News
  • Price: $0.05 USDC per call (50000 micro-units on Base mainnet)
  • Network: Base (eip155:8453)
  • Asset: USDC (0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913)
  • x402 Discovery: /.well-known/x402-discovery
  • Agent Card: /.well-known/agent-card.json

This is a live, working x402-enabled API accepting USDC micropayments on Base.

@MarcinDudekDev
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Update from the service author: The service at https://frog03-20494.wykr.es is now The Data Collector — a web scraping API with x402 payments.

Endpoints:

  • POST /api/bluesky/search — Search Bluesky posts
  • POST /api/substack/search — Search Substack newsletters
  • POST /api/hn/search — Search Hacker News

Price: $0.05/request, USDC on Base.
Discovery: /.well-known/x402-discovery
A2A: /.well-known/agent-card.json

Will update the PR title/description from the author account once GitHub API rate limits reset.

@MarcinDudekDev MarcinDudekDev changed the title Add Crypto Anomaly Signal API - volume anomaly detection x402 service Add The Data Collector — x402-powered web data API Mar 10, 2026
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