x402 service changes

Across the whole directory, x402 List has detected 124 payout address rotations and 1,947 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 weather only. show all services

Observed x402 service changes. Event timestamps are UTC.
Time (UTC)	Service	Change	Evidence
31d ago2026-10-08 23:25 UTC	Weather	price changed	proof what moved `GET /climate/historical` · eip155:5042 · USDC: 25375 → 6125 `GET /nature/air-quality` · eip155:5042 · USDC: 25375 → 6125 `GET /nature/earthquakes` · eip155:5042 · USDC: 25375 → 6125 `GET /nature/marine` · eip155:5042 · USDC: 25375 → 6125 `GET /nature/solar` · eip155:5042 · USDC: 25375 → 6125 `GET /nature/volcanoes` · eip155:5042 · USDC: 25375 → 6125 `GET /weather/current` · eip155:5042 · USDC: 25375 → 6125 `GET /weather/forecast` · eip155:5042 · USDC: 25375 → 6125 `POST /weather/ask` · eip155:5042 · USDC: 75375 → 56125 Amounts are on-wire atomic units in the named asset.
31d ago2026-10-08 22:18 UTC	Weather	schema changed	proof what moved schema added `GET /climate/historical exact eip155:4663 0x5fc5360D0400a0Fd4f2af552ADD042D716F1d168 Global Dollar 2 300 {"name":"Global Dollar","version":"1"}` schema added `GET /climate/historical exact eip155:5042 0x3600000000000000000000000000000000000000 USDC 2 300 {"name":"USDC","version":"2"}` schema added `GET /nature/air-quality exact eip155:4663 0x5fc5360D0400a0Fd4f2af552ADD042D716F1d168 Global Dollar 2 300 {"name":"Global Dollar","version":"1"}` schema added `GET /nature/air-quality exact eip155:5042 0x3600000000000000000000000000000000000000 USDC 2 300 {"name":"USDC","version":"2"}` schema added `GET /nature/earthquakes exact eip155:4663 0x5fc5360D0400a0Fd4f2af552ADD042D716F1d168 Global Dollar 2 300 {"name":"Global Dollar","version":"1"}` schema added `GET /nature/earthquakes exact eip155:5042 0x3600000000000000000000000000000000000000 USDC 2 300 {"name":"USDC","version":"2"}` schema added `GET /nature/marine exact eip155:4663 0x5fc5360D0400a0Fd4f2af552ADD042D716F1d168 Global Dollar 2 300 {"name":"Global Dollar","version":"1"}` schema added `GET /nature/marine exact eip155:5042 0x3600000000000000000000000000000000000000 USDC 2 300 {"name":"USDC","version":"2"}` schema added `GET /nature/solar exact eip155:4663 0x5fc5360D0400a0Fd4f2af552ADD042D716F1d168 Global Dollar 2 300 {"name":"Global Dollar","version":"1"}` schema added `GET /nature/solar exact eip155:5042 0x3600000000000000000000000000000000000000 USDC 2 300 {"name":"USDC","version":"2"}` schema added `GET /nature/volcanoes exact eip155:4663 0x5fc5360D0400a0Fd4f2af552ADD042D716F1d168 Global Dollar 2 300 {"name":"Global Dollar","version":"1"}` schema added `GET /nature/volcanoes exact eip155:5042 0x3600000000000000000000000000000000000000 USDC 2 300 {"name":"USDC","version":"2"}` schema added `GET /weather/current exact eip155:4663 0x5fc5360D0400a0Fd4f2af552ADD042D716F1d168 Global Dollar 2 300 {"name":"Global Dollar","version":"1"}` schema added `GET /weather/current exact eip155:5042 0x3600000000000000000000000000000000000000 USDC 2 300 {"name":"USDC","version":"2"}` schema added `GET /weather/forecast exact eip155:4663 0x5fc5360D0400a0Fd4f2af552ADD042D716F1d168 Global Dollar 2 300 {"name":"Global Dollar","version":"1"}` schema added `GET /weather/forecast exact eip155:5042 0x3600000000000000000000000000000000000000 USDC 2 300 {"name":"USDC","version":"2"}` schema added `POST /weather/ask exact eip155:4663 0x5fc5360D0400a0Fd4f2af552ADD042D716F1d168 Global Dollar 2 300 {"name":"Global Dollar","version":"1"}` schema added `POST /weather/ask exact eip155:5042 0x3600000000000000000000000000000000000000 USDC 2 300 {"name":"USDC","version":"2"}`
74d ago2026-08-27 02:48 UTC	Weather	price changed	proof what moved `GET /climate/historical` · eip155:1 · USDC: 1875000 → 2625000 `GET /climate/historical` · eip155:137 · USDC: 3125 → 4375 `GET /climate/historical` · eip155:42161 · USD Coin: 3750 → 5250 `GET /climate/historical` · eip155:43114 · USDC: 625 → 1750 `GET /climate/historical` · eip155:8453 · EURC: 3750 → 6125 `GET /climate/historical` · eip155:8453 · USDC: 3750 → 6125 `GET /nature/air-quality` · eip155:1 · USDC: 1875000 → 2625000 `GET /nature/air-quality` · eip155:137 · USDC: 3125 → 4375 `GET /nature/air-quality` · eip155:42161 · USD Coin: 3750 → 5250 `GET /nature/air-quality` · eip155:43114 · USDC: 625 → 1750 `GET /nature/air-quality` · eip155:8453 · EURC: 3750 → 6125 `GET /nature/air-quality` · eip155:8453 · USDC: 3750 → 6125 `GET /nature/earthquakes` · eip155:1 · USDC: 1875000 → 2625000 `GET /nature/earthquakes` · eip155:137 · USDC: 3125 → 4375 `GET /nature/earthquakes` · eip155:42161 · USD Coin: 3750 → 5250 `GET /nature/earthquakes` · eip155:43114 · USDC: 625 → 1750 `GET /nature/earthquakes` · eip155:8453 · EURC: 3750 → 6125 `GET /nature/earthquakes` · eip155:8453 · USDC: 3750 → 6125 `GET /nature/marine` · eip155:1 · USDC: 1875000 → 2625000 `GET /nature/marine` · eip155:137 · USDC: 3125 → 4375 `GET /nature/marine` · eip155:42161 · USD Coin: 3750 → 5250 `GET /nature/marine` · eip155:43114 · USDC: 625 → 1750 `GET /nature/marine` · eip155:8453 · EURC: 3750 → 6125 `GET /nature/marine` · eip155:8453 · USDC: 3750 → 6125 `GET /nature/solar` · eip155:1 · USDC: 1875000 → 2625000 `GET /nature/solar` · eip155:137 · USDC: 3125 → 4375 `GET /nature/solar` · eip155:42161 · USD Coin: 3750 → 5250 `GET /nature/solar` · eip155:43114 · USDC: 625 → 1750 `GET /nature/solar` · eip155:8453 · EURC: 3750 → 6125 `GET /nature/solar` · eip155:8453 · USDC: 3750 → 6125 `GET /nature/volcanoes` · eip155:1 · USDC: 1875000 → 2625000 `GET /nature/volcanoes` · eip155:137 · USDC: 3125 → 4375 `GET /nature/volcanoes` · eip155:42161 · USD Coin: 3750 → 5250 `GET /nature/volcanoes` · eip155:43114 · USDC: 625 → 1750 `GET /nature/volcanoes` · eip155:8453 · EURC: 3750 → 6125 `GET /nature/volcanoes` · eip155:8453 · USDC: 3750 → 6125 `GET /weather/current` · eip155:1 · USDC: 1875000 → 2625000 `GET /weather/current` · eip155:137 · USDC: 3125 → 4375 `GET /weather/current` · eip155:42161 · USD Coin: 3750 → 5250 `GET /weather/current` · eip155:43114 · USDC: 625 → 1750 `GET /weather/current` · eip155:8453 · EURC: 3750 → 6125 `GET /weather/current` · eip155:8453 · USDC: 3750 → 6125 `GET /weather/forecast` · eip155:1 · USDC: 1875000 → 2625000 `GET /weather/forecast` · eip155:137 · USDC: 3125 → 4375 `GET /weather/forecast` · eip155:42161 · USD Coin: 3750 → 5250 `GET /weather/forecast` · eip155:43114 · USDC: 625 → 1750 `GET /weather/forecast` · eip155:8453 · EURC: 3750 → 6125 `GET /weather/forecast` · eip155:8453 · USDC: 3750 → 6125 `POST /weather/ask` · eip155:1 · USDC: 1925000 → 2675000 `POST /weather/ask` · eip155:137 · USDC: 53125 → 54375 `POST /weather/ask` · eip155:42161 · USD Coin: 53750 → 55250 `POST /weather/ask` · eip155:43114 · USDC: 50625 → 51750 `POST /weather/ask` · eip155:8453 · EURC: 53750 → 56125 `POST /weather/ask` · eip155:8453 · USDC: 53750 → 56125 Amounts are on-wire atomic units in the named asset.
76d ago2026-08-25 05:53 UTC	Weather	schema changed	proof what moved schema added `GET /climate/historical exact eip155:1 0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48 USDC 2 300 {"name":"USD Coin","version":"2"}` schema added `GET /nature/air-quality exact eip155:1 0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48 USDC 2 300 {"name":"USD Coin","version":"2"}` schema added `GET /nature/earthquakes exact eip155:1 0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48 USDC 2 300 {"name":"USD Coin","version":"2"}` schema added `GET /nature/marine exact eip155:1 0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48 USDC 2 300 {"name":"USD Coin","version":"2"}` schema added `GET /nature/solar exact eip155:1 0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48 USDC 2 300 {"name":"USD Coin","version":"2"}` schema added `GET /nature/volcanoes exact eip155:1 0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48 USDC 2 300 {"name":"USD Coin","version":"2"}` schema added `GET /weather/current exact eip155:1 0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48 USDC 2 300 {"name":"USD Coin","version":"2"}` schema added `GET /weather/forecast exact eip155:1 0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48 USDC 2 300 {"name":"USD Coin","version":"2"}` schema added `POST /weather/ask exact eip155:1 0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48 USDC 2 300 {"name":"USD Coin","version":"2"}`
77d ago2026-08-24 13:06 UTC	Weather	schema changed	proof what moved endpoint added `POST /weather/ask` schema added `POST /weather/ask exact eip155:137 0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359 USDC 2 300 {"name":"USD Coin","version":"2"}` schema added `POST /weather/ask exact eip155:42161 0xaf88d065e77c8cc2239327c5edb3a432268e5831 USD Coin 2 300 {"name":"USD Coin","version":"2"}` schema added `POST /weather/ask exact eip155:43114 0xB97EF9Ef8734C71904D8002F8b6Bc66Dd9c48a6E USDC 2 300 {"name":"USD Coin","version":"2"}` schema added `POST /weather/ask exact eip155:8453 0x60a3E35Cc302bFA44Cb288Bc5a4F316Fdb1adb42 EURC 2 300 {"name":"EURC","version":"2"}` schema added `POST /weather/ask exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 300 {"name":"USD Coin","version":"2"}`

Measurement methodology

Page snapshot as of 2026-11-09 03:28 UTC.

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