{"slug":"api-api-agent-ia-ch-allowance-bfd692d6","name":"api.api-agent-ia.ch/allowance","summary":"Is a token approval already granted? Returns the ERC-20 allowance an owner gave a spender on Base, raw and formatted, and flags unlimited approvals ($0.002 per call).","status":"live","indexable":true,"listed_since":"2026-10-25T17:53:11.518652Z","sources":[{"source":"x402_bazaar","external_id":"https://api.api-agent-ia.ch/allowance","owner_address":"0xa1decc4494b0c28cbdb8fd45b3c41ed5069ab4d5","seen_at":"2026-10-27T12:31:07.651448Z","removed_at":null}],"endpoints":[{"url":"https://api.api-agent-ia.ch/allowance","host":"api.api-agent-ia.ch","protocol":"x402","state":"live","last_probe_at":"2026-10-27T00:42:12.672791Z","last_ok_at":"2026-10-27T00:42:12.672791Z","tools_count":null,"tools_changed_at":null,"uptime_24h":1.0,"uptime_30d":1.0}],"also_listed_as":[{"slug":"api-api-agent-ia-ch-8955527f","name":"api.api-agent-ia.ch"}],"payment_options":[{"endpoint_url":"https://api.api-agent-ia.ch/allowance","network":"eip155:8453","scheme":"exact","rail":"exact","asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","coin":"USDC","asset_label":"USD Coin","amount":"2000","pay_to":"0xa1decc4494b0c28cbdb8fd45b3c41ed5069ab4d5","observed_at":"2026-10-27T00:42:12.672791Z"}],"usage":{"source":"x402_bazaar","unique_payers_30d":1,"paid_calls_30d":7,"last_paid_at":"2026-10-24T11:37:05.902Z","reported_at":"2026-10-27T12:31:07.651448Z"},"assessment":{"method":"2026.10.2","checks":[{"id":"answers","state":"pass","reason":"Answered a check 5 hours ago."},{"id":"owner","state":"fail","reason":"No one has proven control of its domain or of the wallet it is paid at."},{"id":"track_record","state":"fail","reason":"Listed for 1 days; 30 are needed."},{"id":"real_customers","state":"fail","reason":"1 different wallets paid it in 30 days, as the x402 Bazaar reports (not yet counted by addrbook); 10 are needed."},{"id":"clean_scan","state":"not_applicable","reason":"Not an MCP server."}],"passed":1,"applicable":4,"contradicted":false,"computed_at":"2026-10-27T06:02:53.763827Z"},"identity":{"endpoint_domains":["api-agent-ia.ch"],"proven_domains":[],"proven_wallets":[],"namesakes":[],"namesake_count":0,"identity_checks":[],"wallet_attestations":[],"human_backings":[]},"replies":[],"customers":null,"scan":null,"notice":"Not affiliated with addrbook — claim or request removal."}