x402 service changes

Across the whole directory, x402 List has detected 1,057 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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Showing changes for agentwork-web-evidence only. show all services

Observed x402 service changes. Event timestamps are UTC.
Time (UTC)	Service	Change	Evidence
3d ago2026-10-20 08:18 UTC	AgentWork Web Evidence	price changed	proof what moved `POST /v1/web/read` · algorand:wghe2pwdvd7s12bl5faop20egyesn73ktic1qzkkit8= · UNKNOWN: 10000 → 6000 `POST /v1/web/read` · eip155:8453 · USDC: 5000 → 3000 Amounts are on-wire atomic units in the named asset.
39d ago2026-09-14 19:44 UTC	AgentWork Web Evidence	schema changed	proof what moved endpoint added `POST /v1/pdf/read` schema added `POST /v1/pdf/read exact algorand:wghe2pwdvd7s12bl5faop20egyesn73ktic1qzkkit8= 31566704 UNKNOWN 2 300 {"feePayer":"ZMFK2OI7ZBD2U27ISERZC4S6LKM6WMFJPZQ4MYNJDZ2VNBNMBA67RA22AA","tag":"x402-global-challenge"}` schema added `POST /v1/pdf/read exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 300 {"name":"USD Coin","tag":"x402-global-challenge","version":"2"}`
43d ago2026-09-10 16:12 UTC	AgentWork Web Evidence	price changed	proof what moved `POST /v1/web/changes` · algorand:wghe2pwdvd7s12bl5faop20egyesn73ktic1qzkkit8= · UNKNOWN: 5000 → 10000 `POST /v1/web/read` · algorand:wghe2pwdvd7s12bl5faop20egyesn73ktic1qzkkit8= · UNKNOWN: 5000 → 10000 Amounts are on-wire atomic units in the named asset.

Measurement methodology

Page snapshot as of 2026-10-23 11:09 UTC.

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