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
164,664
Distinct MCP URLs
43
Catalog observations
263,972
URLs with a 402 in 7 days
2,232
Network identifiers
183

These results as JSON · Clear filters

GET https://address-formats.x402tookit.com/address-format · 5 observations
A country's postal address layout: line order template, required fields, uppercase rules and field labels.

address-formats.x402tookit.com profile

  • Base · exact
    $0.0200 (USDC)
    Recipient 0xb531320805C5BED1D46AEaDcF4F008FDF172DBDa
    Coinbase CDP · seen
    Coinbase CDP reports 1 calls and 1 unique payers in 30 days. Last call .
  • Polygon · exact
    $0.0200 (USDC)
    Recipient 0xb531320805C5BED1D46AEaDcF4F008FDF172DBDa
    Coinbase CDP · seen
  • Arbitrum · exact
    $0.0200 (USDC)
    Recipient 0xb531320805C5BED1D46AEaDcF4F008FDF172DBDa
    Coinbase CDP · seen
  • Solana · exact
    $0.0200 (USDC)
    Recipient DUPiupXtuox38dcGoXUKer5mAydCzmaHjrbQ66qeEm8s
    Coinbase CDP · seen
  • Base · exact
    $0.0200 (USDC)
    agentic.market · seen
GET https://address-formats.x402tookit.com/address-parse-hints · 5 observations
Guess which country a postal code belongs to from its shape among candidates, flagging ambiguity honestly.

address-formats.x402tookit.com profile

  • Polygon · exact
    $0.0200 (USDC)
    Recipient 0xb531320805C5BED1D46AEaDcF4F008FDF172DBDa
    Coinbase CDP · seen
    Coinbase CDP reports 1 calls and 1 unique payers in 30 days. Last call .
  • Arbitrum · exact
    $0.0200 (USDC)
    Recipient 0xb531320805C5BED1D46AEaDcF4F008FDF172DBDa
    Coinbase CDP · seen
  • Solana · exact
    $0.0200 (USDC)
    Recipient DUPiupXtuox38dcGoXUKer5mAydCzmaHjrbQ66qeEm8s
    Coinbase CDP · seen
  • Base · exact
    $0.0200 (USDC)
    Recipient 0xb531320805C5BED1D46AEaDcF4F008FDF172DBDa
    Coinbase CDP · seen
  • Base · exact
    $0.0200 (USDC)
    agentic.market · seen
GET https://address-formats.x402tookit.com/country-address-fields · 5 observations
Which address fields a country uses and their local labels: state/province/county, city, district, postal code.

address-formats.x402tookit.com profile

  • Arbitrum · exact
    $0.0200 (USDC)
    Recipient 0xb531320805C5BED1D46AEaDcF4F008FDF172DBDa
    Coinbase CDP · seen
    Coinbase CDP reports 1 calls and 1 unique payers in 30 days. Last call .
  • Polygon · exact
    $0.0200 (USDC)
    Recipient 0xb531320805C5BED1D46AEaDcF4F008FDF172DBDa
    Coinbase CDP · seen
  • Base · exact
    $0.0200 (USDC)
    Recipient 0xb531320805C5BED1D46AEaDcF4F008FDF172DBDa
    Coinbase CDP · seen
  • Solana · exact
    $0.0200 (USDC)
    Recipient DUPiupXtuox38dcGoXUKer5mAydCzmaHjrbQ66qeEm8s
    Coinbase CDP · seen
  • Base · exact
    $0.0200 (USDC)
    agentic.market · seen
GET https://address-formats.x402tookit.com/format-address · 5 observations
Render address parts into a country's standard multi-line mailing format with its uppercase rules; reports missing fields.

address-formats.x402tookit.com profile

  • Polygon · exact
    $0.0200 (USDC)
    Recipient 0xb531320805C5BED1D46AEaDcF4F008FDF172DBDa
    Coinbase CDP · seen
    Coinbase CDP reports 1 calls and 1 unique payers in 30 days. Last call .
  • Arbitrum · exact
    $0.0200 (USDC)
    Recipient 0xb531320805C5BED1D46AEaDcF4F008FDF172DBDa
    Coinbase CDP · seen
  • Base · exact
    $0.0200 (USDC)
    Recipient 0xb531320805C5BED1D46AEaDcF4F008FDF172DBDa
    Coinbase CDP · seen
  • Solana · exact
    $0.0200 (USDC)
    Recipient DUPiupXtuox38dcGoXUKer5mAydCzmaHjrbQ66qeEm8s
    Coinbase CDP · seen
  • Base · exact
    $0.0200 (USDC)
    agentic.market · seen
GET https://address-formats.x402tookit.com/po-box-check · 5 observations
Heuristic check whether an address line uses PO box wording in English, German, French, Spanish and more; not proof.

address-formats.x402tookit.com profile

  • Polygon · exact
    $0.0200 (USDC)
    Recipient 0xb531320805C5BED1D46AEaDcF4F008FDF172DBDa
    Coinbase CDP · seen
    Coinbase CDP reports 1 calls and 1 unique payers in 30 days. Last call .
  • Solana · exact
    $0.0200 (USDC)
    Recipient DUPiupXtuox38dcGoXUKer5mAydCzmaHjrbQ66qeEm8s
    Coinbase CDP · seen
  • Arbitrum · exact
    $0.0200 (USDC)
    Recipient 0xb531320805C5BED1D46AEaDcF4F008FDF172DBDa
    Coinbase CDP · seen
  • Base · exact
    $0.0200 (USDC)
    Recipient 0xb531320805C5BED1D46AEaDcF4F008FDF172DBDa
    Coinbase CDP · seen
  • Base · exact
    $0.0200 (USDC)
    agentic.market · seen
GET https://address-formats.x402tookit.com/postal-code-check · 5 observations
Check a postal code against a country's pattern, and a state/province's prefix pattern where the data lists one.

address-formats.x402tookit.com profile

  • Solana · exact
    $0.0200 (USDC)
    Recipient DUPiupXtuox38dcGoXUKer5mAydCzmaHjrbQ66qeEm8s
    Coinbase CDP · seen
    Coinbase CDP reports 1 calls and 1 unique payers in 30 days. Last call .
  • Arbitrum · exact
    $0.0200 (USDC)
    Recipient 0xb531320805C5BED1D46AEaDcF4F008FDF172DBDa
    Coinbase CDP · seen
  • Base · exact
    $0.0200 (USDC)
    Recipient 0xb531320805C5BED1D46AEaDcF4F008FDF172DBDa
    Coinbase CDP · seen
  • Polygon · exact
    $0.0200 (USDC)
    Recipient 0xb531320805C5BED1D46AEaDcF4F008FDF172DBDa
    Coinbase CDP · seen
  • Base · exact
    $0.0200 (USDC)
    agentic.market · seen
GET https://address-formats.x402tookit.com/postal-code-examples · 5 observations
Sample postal codes for a country from the dataset's examples, each checked against the country's own pattern.

address-formats.x402tookit.com profile

  • Base · exact
    $0.0200 (USDC)
    Recipient 0xb531320805C5BED1D46AEaDcF4F008FDF172DBDa
    Coinbase CDP · seen
    Coinbase CDP reports 1 calls and 1 unique payers in 30 days. Last call .
  • Polygon · exact
    $0.0200 (USDC)
    Recipient 0xb531320805C5BED1D46AEaDcF4F008FDF172DBDa
    Coinbase CDP · seen
  • Arbitrum · exact
    $0.0200 (USDC)
    Recipient 0xb531320805C5BED1D46AEaDcF4F008FDF172DBDa
    Coinbase CDP · seen
  • Solana · exact
    $0.0200 (USDC)
    Recipient DUPiupXtuox38dcGoXUKer5mAydCzmaHjrbQ66qeEm8s
    Coinbase CDP · seen
  • Base · exact
    $0.0200 (USDC)
    agentic.market · seen
GET https://address-formats.x402tookit.com/subdivisions · 5 observations
Administrative divisions (states, provinces) of a country with codes, names and postal prefix patterns, from the dataset.

address-formats.x402tookit.com profile

  • Polygon · exact
    $0.0200 (USDC)
    Recipient 0xb531320805C5BED1D46AEaDcF4F008FDF172DBDa
    Coinbase CDP · seen
    Coinbase CDP reports 1 calls and 1 unique payers in 30 days. Last call .
  • Solana · exact
    $0.0200 (USDC)
    Recipient DUPiupXtuox38dcGoXUKer5mAydCzmaHjrbQ66qeEm8s
    Coinbase CDP · seen
  • Base · exact
    $0.0200 (USDC)
    Recipient 0xb531320805C5BED1D46AEaDcF4F008FDF172DBDa
    Coinbase CDP · seen
  • Arbitrum · exact
    $0.0200 (USDC)
    Recipient 0xb531320805C5BED1D46AEaDcF4F008FDF172DBDa
    Coinbase CDP · seen
  • Base · exact
    $0.0200 (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.