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x402 service changes

Across the whole directory, x402 List has detected 914 payout address rotations and 1,875 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 nexus-gateway only. show all services

Observed x402 service changes. Event timestamps are UTC.
Time (UTC)ServiceChangeEvidence
Nexus Gateway price changed
proof what moved

POST /v1/code-modules · eip155:137 · USDC: 200000 → 1200000

POST /v1/legal-code · eip155:137 · USDC: 200000 → 450000000

Amounts are on-wire atomic units in the named asset.

Nexus Gateway schema changed
proof what moved

schema removed POST /v1/code-modules exact eip155:137 0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359 USDC 2 300 {"gateway_contract":"0x2a3D917379Bf94D7B6f239D6BcbBdD7cD8543683","name":"USD Coin","note":"EIP-712 USDC pull payment via Gateway.sol. Client signs permit, Gateway pulls USDC, CRED credited. 1 USDC = 100 CRED.","version":"2"}

schema removed POST /v1/legal-code exact eip155:137 0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359 USDC 2 300 {"gateway_contract":"0x2a3D917379Bf94D7B6f239D6BcbBdD7cD8543683","name":"USD Coin","note":"EIP-712 USDC pull payment via Gateway.sol. Client signs permit, Gateway pulls USDC, CRED credited. 1 USDC = 100 CRED.","version":"2"}

schema removed POST /v1/structured-data exact eip155:137 0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359 USDC 2 300 {"gateway_contract":"0x2a3D917379Bf94D7B6f239D6BcbBdD7cD8543683","name":"USD Coin","note":"EIP-712 USDC pull payment via Gateway.sol. Client signs permit, Gateway pulls USDC, CRED credited. 1 USDC = 100 CRED.","version":"2"}

schema added POST /v1/code-modules exact eip155:137 0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359 USDC 2 300 {"gateway_contract":"0x2a3D917379Bf94D7B6f239D6BcbBdD7cD8543683","name":"USD Coin","note":"EIP-712 USDC pull payment via Gateway.sol. Client signs permit, Gateway pulls USDC, balance credited.","version":"2"}

schema added POST /v1/legal-code exact eip155:137 0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359 USDC 2 300 {"gateway_contract":"0x2a3D917379Bf94D7B6f239D6BcbBdD7cD8543683","name":"USD Coin","note":"EIP-712 USDC pull payment via Gateway.sol. Client signs permit, Gateway pulls USDC, balance credited.","version":"2"}

schema added POST /v1/structured-data exact eip155:137 0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359 USDC 2 300 {"gateway_contract":"0x2a3D917379Bf94D7B6f239D6BcbBdD7cD8543683","name":"USD Coin","note":"EIP-712 USDC pull payment via Gateway.sol. Client signs permit, Gateway pulls USDC, balance credited.","version":"2"}

Measurement methodology

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