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x402 service changes

Across the whole directory, x402 List has detected 851 payout address rotations and 1,849 price moves on the x402 wire in the last 90 days. Schema changes are listed below, not counted here.

What moved on the x402 wire. We fingerprint the full accepts[] on every probe, so a payout address rotation at an unchanged price shows up here even when nothing else moves. Newest first, last 90 days.

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Showing changes for fin-codes-api only. show all services

Observed x402 service changes. Event timestamps are UTC.
Time (UTC)ServiceChangeEvidence
Fin Codes API schema changed
proof what moved

endpoint removed GET /bic/SOGEDEFF

endpoint removed GET /iban/DE75512108001245126199

endpoint added POST /bic/lookup

endpoint added POST /iban/lookup

endpoint added POST /iban/verify-payee

endpoint added POST /sanctions-screening

schema removed GET /bic/SOGEDEFF exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 60 {"name":"USD Coin","version":"2"}

schema removed GET /iban/DE75512108001245126199 exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 60 {"name":"USD Coin","version":"2"}

schema added POST /bic/lookup exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 60 {"name":"USD Coin","version":"2"}

schema added POST /iban/lookup exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 60 {"name":"USD Coin","version":"2"}

schema added POST /iban/verify-payee exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 60 {"name":"USD Coin","version":"2"}

schema added POST /sanctions-screening exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 60 {"name":"USD Coin","version":"2"}

Measurement methodology

Page snapshot as of .

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