Service changes

Across the whole directory, x402 List has detected 1,110 payout address rotations and 1,091 price moves on the x402 wire since change tracking began on 2026-07-24 (66 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, since tracking began (66 days).

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Showing changes for salt19-agent-utility-grid only. show all services

16d ago SALT19 Agent Utility Grid price changed

proof what moved

POST /v1/agent-claim-output-verifier · eip155:8453 · USDC: 460000 → 450000
POST /v1/dependency-upgrade-go-no-go · eip155:8453 · USDC: 170000 → 160000
Amounts are on-wire atomic units in the named asset.
16d ago SALT19 Agent Utility Grid price changed

proof what moved

POST /v1/agent-decision-preflight · eip155:8453 · USDC: 460000 → 450000
POST /v1/dependency-go-no-go · eip155:8453 · USDC: 210000 → 200000
Amounts are on-wire atomic units in the named asset.
16d ago SALT19 Agent Utility Grid price changed

proof what moved

POST /v1/agent-code-change-risk-gate · eip155:8453 · USDC: 1220000 → 1210000
POST /v1/agent-plan-verifier · eip155:8453 · USDC: 730000 → 720000
POST /v1/repo-adoption-go-no-go · eip155:8453 · USDC: 330000 → 320000
Amounts are on-wire atomic units in the named asset.
16d ago SALT19 Agent Utility Grid price changed

proof what moved

POST /v1/agent-claim-output-verifier · eip155:8453 · USDC: 470000 → 460000
POST /v1/dependency-upgrade-go-no-go · eip155:8453 · USDC: 180000 → 170000
Amounts are on-wire atomic units in the named asset.
16d ago SALT19 Agent Utility Grid price changed

proof what moved

POST /v1/agent-decision-preflight · eip155:8453 · USDC: 470000 → 460000
POST /v1/dependency-go-no-go · eip155:8453 · USDC: 220000 → 210000
Amounts are on-wire atomic units in the named asset.
16d ago SALT19 Agent Utility Grid price changed

proof what moved

POST /v1/agent-code-change-risk-gate · eip155:8453 · USDC: 1230000 → 1220000
POST /v1/agent-plan-verifier · eip155:8453 · USDC: 740000 → 730000
POST /v1/repo-adoption-go-no-go · eip155:8453 · USDC: 340000 → 330000
Amounts are on-wire atomic units in the named asset.
16d ago SALT19 Agent Utility Grid price changed

proof what moved

POST /v1/agent-claim-output-verifier · eip155:8453 · USDC: 480000 → 470000
POST /v1/dependency-upgrade-go-no-go · eip155:8453 · USDC: 190000 → 180000
Amounts are on-wire atomic units in the named asset.
16d ago SALT19 Agent Utility Grid price changed

proof what moved

POST /v1/agent-decision-preflight · eip155:8453 · USDC: 480000 → 470000
POST /v1/dependency-go-no-go · eip155:8453 · USDC: 230000 → 220000
Amounts are on-wire atomic units in the named asset.
16d ago SALT19 Agent Utility Grid price changed

proof what moved

POST /v1/agent-code-change-risk-gate · eip155:8453 · USDC: 1240000 → 1230000
POST /v1/agent-plan-verifier · eip155:8453 · USDC: 750000 → 740000
POST /v1/npm-package-intel · eip155:8453 · USDC: 40000 → 30000
Amounts are on-wire atomic units in the named asset.
16d ago SALT19 Agent Utility Grid price changed

proof what moved

POST /v1/repo-adoption-go-no-go · eip155:8453 · USDC: 350000 → 340000
Amounts are on-wire atomic units in the named asset.
16d ago SALT19 Agent Utility Grid price changed

proof what moved

POST /v1/github-repo-preflight · eip155:8453 · USDC: 100000 → 90000
Amounts are on-wire atomic units in the named asset.
16d ago SALT19 Agent Utility Grid price changed

proof what moved

POST /v1/agent-claim-output-verifier · eip155:8453 · USDC: 490000 → 480000
POST /v1/dependency-upgrade-go-no-go · eip155:8453 · USDC: 200000 → 190000
Amounts are on-wire atomic units in the named asset.
16d ago SALT19 Agent Utility Grid price changed

proof what moved

POST /v1/agent-decision-preflight · eip155:8453 · USDC: 490000 → 480000
Amounts are on-wire atomic units in the named asset.
16d ago SALT19 Agent Utility Grid price changed

proof what moved

POST /v1/dependency-go-no-go · eip155:8453 · USDC: 240000 → 230000
Amounts are on-wire atomic units in the named asset.
17d ago SALT19 Agent Utility Grid price changed

proof what moved

POST /v1/agent-claim-output-verifier · eip155:8453 · USDC: 500000 → 490000
Amounts are on-wire atomic units in the named asset.
18d ago SALT19 Agent Utility Grid price changed

proof what moved

POST /v1/agent-code-change-risk-gate · eip155:8453 · USDC: 1250000 → 1240000
POST /v1/dependency-go-no-go · eip155:8453 · USDC: 250000 → 240000
POST /v1/npm-package-intel · eip155:8453 · USDC: 50000 → 40000
Amounts are on-wire atomic units in the named asset.
21d ago SALT19 Agent Utility Grid price changed

proof what moved

POST /v1/agent-decision-preflight · eip155:8453 · USDC: 500000 → 490000
Amounts are on-wire atomic units in the named asset.
28d ago SALT19 Agent Utility Grid schema changed

proof what moved

endpoint added POST /v1/commerce-verify
endpoint added POST /v1/dependency-go-no-go
endpoint added POST /v1/github-repo-preflight
endpoint added POST /v1/model-memory-fit
schema added POST /v1/commerce-verify exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 300 {"name":"USD Coin","version":"2"}
schema added POST /v1/dependency-go-no-go exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 300 {"name":"USD Coin","version":"2"}
schema added POST /v1/github-repo-preflight exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 300 {"name":"USD Coin","version":"2"}
schema added POST /v1/model-memory-fit exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 300 {"name":"USD Coin","version":"2"}
28d ago SALT19 Agent Utility Grid schema changed

proof what moved

endpoint added POST /v1/npm-package-intel
schema added POST /v1/npm-package-intel exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 300 {"name":"USD Coin","version":"2"}