x402 service changes Across the whole directory, x402 List has detected 130 payout address rotations and 2,166 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.
Also served as JSON and RSS .
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all payout price schema method
Showing changes for synthora only. show all services
Observed x402 service changes. Event timestamps are UTC. Time (UTC) Service Change Evidence 31d ago 2026-10-15 23:25 UTC SYNTHORA payout address changed proof what moved payout removed 0xEf879BFD6C4AccB8F795136de90246e1EC245e06
payout added 0x6D9F318463168fF637b50E5b9a21392e97c7c167
34d ago 2026-10-12 16:58 UTC SYNTHORA payout address changed proof what moved payout removed 0xEf879BFD6C4AccB8F795136de90246e1EC245e06
payout added 0x6D9F318463168fF637b50E5b9a21392e97c7c167
52d ago 2026-09-24 12:04 UTC SYNTHORA price changed proof what moved GET /v1/tokenrisk · eip155:8453 · USDC: 320000 → 50000
Amounts are on-wire atomic units in the named asset.
54d ago 2026-09-22 21:39 UTC SYNTHORA price changed proof what moved GET /v1/amlscreen · eip155:8453 · USDC: 100000 → 50000
GET /v1/walletrep · eip155:8453 · USDC: 320000 → 50000
Amounts are on-wire atomic units in the named asset.
72d ago 2026-09-05 08:19 UTC SYNTHORA schema changed proof what moved schema removed GET /v1/onchain exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 application/json 300 https://onchain.hergertsynthora.com/service {"name":"USD Coin","version":"2"}
schema removed GET /v1/payto-preflight exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 application/json 300 https://payto-preflight.hergertsynthora.com/service {"name":"USD Coin","version":"2"}
schema removed GET /v1/prediction-markets exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 application/json 300 https://prediction-markets.hergertsynthora.com/service {"name":"USD Coin","version":"2"}
schema removed GET /v1/registry-watch exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 application/json 300 https://registry-watch.hergertsynthora.com/service {"name":"USD Coin","version":"2"}
schema added GET /v1/onchain exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 application/json 300 https://api.hergertsynthora.com/v1/onchain {"name":"USD Coin","version":"2"}
schema added GET /v1/payto-preflight exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 application/json 300 https://api.hergertsynthora.com/v1/payto-preflight {"name":"USD Coin","version":"2"}
schema added GET /v1/prediction-markets exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 application/json 300 https://api.hergertsynthora.com/v1/prediction-markets {"name":"USD Coin","version":"2"}
schema added GET /v1/registry-watch exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 application/json 300 https://api.hergertsynthora.com/v1/registry-watch {"name":"USD Coin","version":"2"}
73d ago 2026-09-04 10:02 UTC SYNTHORA payout address changed proof what moved payout removed 0x6D9F318463168fF637b50E5b9a21392e97c7c167
payout added 0xEf879BFD6C4AccB8F795136de90246e1EC245e06
73d ago 2026-09-04 10:02 UTC SYNTHORA price changed proof what moved GET /v1/cryptonews · eip155:8453 · USDC: 500000 → 50000
GET /v1/defidata · eip155:8453 · USDC: 250000 → 50000
GET /v1/lifi-bridge-route-quote · eip155:8453 · USDC: 100000 → 50000
GET /v1/onchain · eip155:8453 · USDC: 250000 → 10000
GET /v1/openinterest · eip155:8453 · USDC: 100000 → 50000
GET /v1/payto-preflight · eip155:8453 · USDC: 5000 → 10000
GET /v1/perps · eip155:8453 · USDC: 100000 → 50000
GET /v1/prediction · eip155:8453 · USDC: 100000 → 50000
GET /v1/prediction-markets · eip155:8453 · USDC: 50000 → 10000
Amounts are on-wire atomic units in the named asset.
73d ago 2026-09-04 10:02 UTC SYNTHORA schema changed proof what moved schema removed GET /v1/onchain exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 application/json 300 https://api.hergertsynthora.com/v1/onchain {"name":"USD Coin","version":"2"}
schema removed GET /v1/payto-preflight exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 application/json 300 https://api.hergertsynthora.com/v1/payto-preflight {"name":"USD Coin","version":"2"}
schema removed GET /v1/prediction-markets exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 application/json 300 https://api.hergertsynthora.com/v1/prediction-markets {"name":"USD Coin","version":"2"}
schema removed GET /v1/registry-watch exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 application/json 300 https://api.hergertsynthora.com/v1/registry-watch {"name":"USD Coin","version":"2"}
schema added GET /v1/onchain exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 application/json 300 https://onchain.hergertsynthora.com/service {"name":"USD Coin","version":"2"}
schema added GET /v1/payto-preflight exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 application/json 300 https://payto-preflight.hergertsynthora.com/service {"name":"USD Coin","version":"2"}
schema added GET /v1/prediction-markets exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 application/json 300 https://prediction-markets.hergertsynthora.com/service {"name":"USD Coin","version":"2"}
schema added GET /v1/registry-watch exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 application/json 300 https://registry-watch.hergertsynthora.com/service {"name":"USD Coin","version":"2"}
73d ago 2026-09-03 16:31 UTC SYNTHORA payout address changed proof what moved payout removed 0x6D9F318463168fF637b50E5b9a21392e97c7c167
payout added 0xEf879BFD6C4AccB8F795136de90246e1EC245e06
73d ago 2026-09-03 15:59 UTC SYNTHORA price changed proof what moved GET /v1/agentcard · eip155:8453 · USDC: 50000 → 10000
Amounts are on-wire atomic units in the named asset.
82d ago 2026-08-25 21:32 UTC SYNTHORA price changed proof what moved GET /v1/cryptonews · eip155:8453 · USDC: 100000 → 500000
GET /v1/defidata · eip155:8453 · USDC: 50000 → 250000
GET /v1/derivbundle · eip155:8453 · USDC: 320000 → 1600000
GET /v1/onchain · eip155:8453 · USDC: 50000 → 250000
GET /v1/perps · eip155:8453 · USDC: 20000 → 100000
Amounts are on-wire atomic units in the named asset.
82d ago 2026-08-25 17:32 UTC SYNTHORA payout address changed proof what moved payout removed 0x10800a5a5B9d72251566EC651E862A8b4B427dE0
payout added 0x6D9F318463168fF637b50E5b9a21392e97c7c167
Measurement methodology