x402 service changes

Across the whole directory, x402 List has detected 124 payout address rotations and 1,945 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.
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.

Measurement methodology

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