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x402 service changes

Across the whole directory, x402 List has detected 120 payout address rotations and 1,930 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 specstream only. show all services

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

schema removed POST /v1/agent/lists upto eip155:137 0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359 USDC 2 21600 {"assetTransferMethod":"permit2","facilitatorAddress":"0xE72f0Af4CF41356d433723547F1412cA27FBB1B8","name":"USD Coin","version":"2"}

schema removed POST /v1/agent/lists upto eip155:42161 0xaf88d065e77c8cC2239327C5EDb3A432268e5831 USD Coin 2 21600 {"assetTransferMethod":"permit2","facilitatorAddress":"0xa32cCda98ba7529705a059Bd2d213Da8de10d101","name":"USD Coin","version":"2"}

schema removed POST /v1/agent/lists upto eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 21600 {"assetTransferMethod":"permit2","facilitatorAddress":"0xCA5e87f82B3FA093800e6ad67D621A427D79c70D","name":"USD Coin","version":"2"}

schema added POST /v1/agent/lists upto eip155:137 0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359 USDC 2 21600 {"assetTransferMethod":"permit2","facilitatorAddress":"0x2A89407a98A0732b7fD578c4E156B7166540EB5A","name":"USD Coin","version":"2"}

schema added POST /v1/agent/lists upto eip155:42161 0xaf88d065e77c8cC2239327C5EDb3A432268e5831 USD Coin 2 21600 {"assetTransferMethod":"permit2","facilitatorAddress":"0x64cC42B1cE598e3aBcfBB64Df4688521DDBf1f0A","name":"USD Coin","version":"2"}

schema added POST /v1/agent/lists upto eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 21600 {"assetTransferMethod":"permit2","facilitatorAddress":"0x97AcCe27D5069544480BDe0F04D9F47d7422a016","name":"USD Coin","version":"2"}

SpecStream schema changed
proof what moved

schema removed POST /v1/agent/lists upto eip155:137 0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359 USDC 2 21600 {"assetTransferMethod":"permit2","facilitatorAddress":"0x64cC42B1cE598e3aBcfBB64Df4688521DDBf1f0A","name":"USD Coin","version":"2"}

schema removed POST /v1/agent/lists upto eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 21600 {"assetTransferMethod":"permit2","facilitatorAddress":"0x67B9CE703d9ce658d7C4ac3c289cEa112fE662Af","name":"USD Coin","version":"2"}

schema added POST /v1/agent/lists upto eip155:137 0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359 USDC 2 21600 {"assetTransferMethod":"permit2","facilitatorAddress":"0xE72f0Af4CF41356d433723547F1412cA27FBB1B8","name":"USD Coin","version":"2"}

schema added POST /v1/agent/lists upto eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 21600 {"assetTransferMethod":"permit2","facilitatorAddress":"0xCA5e87f82B3FA093800e6ad67D621A427D79c70D","name":"USD Coin","version":"2"}

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