https://agent-data-tools.revmesh2074.workers.dev/op/allowance
https://agent-data-tools.revmesh2074.workers.dev/op/allowanceOverview
ERC-20 token allowance on Optimism: how much a spender may move from an owner's wallet (allowance), raw and in token units, and whether the approval is unlimited. Use to check an approval before a swap or to audit risky open approvals; for the owner's balance use op_token_balance. Token is a ticker (USDC, USDT, WETH…) or a 0x contract; a missing contract is 404 and a non-ERC-20 422, both uncharged.
Protocol
x402
Price
$0.01
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
uncategorized
Provider
agent-data-tools
Source
bazaar
Indexed
2026-10-25 05:29:41
Health
Status
healthy
Latency (p50)
795ms
Uptime (30d)
100.0%
Reliability Score
85/100
Last Checked
2026-10-26 20:47:58
Last Healthy
2026-10-26 20:47:58
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-10-26 20:47:58 | healthy | 402 | 795ms | |
| 2026-10-25 22:58:09 | healthy | 402 | 725ms |