x402 resource directory

Find paid HTTP operations and MCP tools by URL, host, method or tool name. Compare payment terms across networks and catalogs.

Distinct HTTP URLs
164,839
Distinct MCP URLs
43
Catalog observations
263,972
URLs with a 402 in 7 days
2,279
Network identifiers
183

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POST https://code.halowerk.com/v1/git-history-secrets · 2 observations
Clones a public HTTPS repository shallowly (depth up to 300 commits, blobs up to 1 MB, 120 MB download cap) or unpacks a git bundle, then scans every distinct blob in that history once with the 222 rules of the gitleaks v8.30.1 default configuration (MIT): keyword prefilter, RE2 patterns translated to JavaScript, entropy thresholds, secret groups, global and rule allowlists, stopwords, gitleaks:allow markers and the generic-rule de-duplication.

code.halowerk.com profile

  • Base · exact
    $0.0080 (USDC)
    Recipient 0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E
    Coinbase CDP · seen
    Coinbase CDP reports 1 calls and 1 unique payers in 30 days. Last call .
  • Base · exact
    $0.0080 (USDC)
    agentic.market · seen
POST https://code.halowerk.com/v1/npm-exports-check · 2 observations
Takes a published npm package (name plus exact version or dist-tag, fetched only from https://registry.npmjs.org with dist.integrity check, at most 8 MiB compressed) or a .tgz as base64 (e.g. the output of npm pack). The tarball is read in memory by a bounded gzip + ustar/PAX/GNU reader (at most 48 MiB unpacked and 20,000 entries; absolute paths and ".." entries reject the tarball; symlinks and hardlinks are listed, never followed; the first path component, normally package/, is stripped as npm…

code.halowerk.com profile

  • Base · exact
    $0.0050 (USDC)
    Recipient 0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E
    Coinbase CDP · seen
    Coinbase CDP reports 6 calls and 5 unique payers in 30 days. Last call .
  • Base · exact
    $0.0050 (USDC)
    agentic.market · seen

Counts describe directory coverage, including testnets. Each resource groups the same URL, HTTP method or MCP tool across sources. A catalog sighting records published terms. A live 402 records the endpoint’s reply to an unpaid request.