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

These results as JSON · Clear filters

GET https://api.traverseengine.com/v1/execution/historical-cost · 3 observations
Compare hourly modeled BTC perpetual execution prices by order size on Kraken Futures.

api.traverseengine.com profile

  • Base · exact
    $0.0100 (USDC)
    Recipient 0x215a3729ad7685033e935e27ca6f4f8b985df876
    Coinbase CDP · seen
    Coinbase CDP reports 1 calls and 1 unique payers in 30 days. Last call .
  • Solana · exact
    $0.0100 (USDC)
    Recipient DcHLkNnLLDV4UFwwsDwfybQTMSP4SNPb5B9UUy72fhk4
    Coinbase CDP · seen
  • Base · exact
    $0.0100 (USDC)
    agentic.market · seen
GET https://api.traverseengine.com/v1/execution/slippage-size · 3 observations
Find BTC/USD size available within a marginal price slippage limit on Coinbase and Kraken.

api.traverseengine.com profile

  • Solana · exact
    $0.0100 (USDC)
    Recipient DcHLkNnLLDV4UFwwsDwfybQTMSP4SNPb5B9UUy72fhk4
    Coinbase CDP · seen
    Coinbase CDP reports 1 calls and 1 unique payers in 30 days. Last call .
  • Base · exact
    $0.0100 (USDC)
    Recipient 0x215a3729ad7685033e935e27ca6f4f8b985df876
    Coinbase CDP · seen
  • Base · exact
    $0.0100 (USDC)
    agentic.market · seen
GET https://api.traverseengine.com/v1/execution/venue-cost · 3 observations
Compare visible BTC/USD execution cost across Coinbase and Kraken using buyer-supplied taker fees.

api.traverseengine.com profile

  • Base · exact
    $0.0100 (USDC)
    Recipient 0x215a3729ad7685033e935e27ca6f4f8b985df876
    Coinbase CDP · seen
    Coinbase CDP reports 1 calls and 1 unique payers in 30 days. Last call .
  • Solana · exact
    $0.0100 (USDC)
    Recipient DcHLkNnLLDV4UFwwsDwfybQTMSP4SNPb5B9UUy72fhk4
    Coinbase CDP · seen
  • Base · exact
    $0.0100 (USDC)
    agentic.market · seen
GET https://api.traverseengine.com/v1/reports/jupiter-lend · 3 observations
Finalized Jupiter Lend liquidation research report across Solana vaults 13 and 58. Includes executed repayments, failed attempts, fees, and provider-index coverage.

api.traverseengine.com profile

  • Base · exact
    $0.0100 (USDC)
    Recipient 0x215a3729ad7685033e935e27ca6f4f8b985df876
    Coinbase CDP · seen
    Coinbase CDP reports 1 calls and 1 unique payers in 30 days. Last call .
  • Solana · exact
    $0.0100 (USDC)
    Recipient DcHLkNnLLDV4UFwwsDwfybQTMSP4SNPb5B9UUy72fhk4
    Coinbase CDP · seen
  • Base · exact
    $0.0100 (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.