x402 service changes Across the whole directory, x402 List has detected 1,062 payout address rotations and 1,873 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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all payout price schema method
Showing changes for x402-toolbox only. show all services
Observed x402 service changes. Event timestamps are UTC. Time (UTC) Service Change Evidence 9d ago 2026-10-14 14:46 UTC x402 Toolbox schema changed proof what moved endpoint added GET /api/tax-lot-calculator
endpoint added POST /api/contract-risk/summarize
endpoint added POST /api/document-anchor/create
endpoint added POST /api/ownership/verify
endpoint added POST /api/wallet-watch/subscribe
schema added GET /api/tax-lot-calculator exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 300 {"name":"USD Coin","version":"2"}
schema added POST /api/contract-risk/summarize exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 300 {"name":"USD Coin","version":"2"}
schema added POST /api/document-anchor/create exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 300 {"name":"USD Coin","version":"2"}
schema added POST /api/ownership/verify exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 300 {"name":"USD Coin","version":"2"}
schema added POST /api/wallet-watch/subscribe exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 300 {"name":"USD Coin","version":"2"}
Measurement methodology