{"endpoint":{"id":"89a368b73933af8f","rail":"x402","source":"cdp-bazaar","url":"https://agentshelf.syntexa.ch/v1/base-erc20-balance","method":"POST","host":"agentshelf.syntexa.ch","serviceName":null,"description":"Call when an agent needs an ERC-20 balance_raw and human balance for token and owner on Base. Example token is Circle USDC. decimals() scales the human balance. Distinct from base-balance (native ETH). Read-only. No spend. Send JSON {\"token\":\"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913\",\"owner\":\"0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045\"}. Exact $0.003 USDC on Base. Try unpaid POST /v1/sandbox/base-erc20-balance first.","tags":[],"categoryId":"onchain-data","priceUsd":0.003,"priceScheme":"exact","network":"eip155:8453","payTo":"0x1D61FAA032d3f40D9C470D2bf3A3f53De0E55a38","testnetOnly":false,"calls30d":1,"payers30d":1,"lastCalledAt":"2026-10-11T10:14:10.742Z","startFeeUsd":null,"platformUsageExtra":null,"reportedSuccess30d":null,"pageUrl":null,"firstSeenAt":"2026-10-11T12:08:58.137Z","lastSeenAt":"2026-10-11T13:49:40.225Z","lastProbedAt":"2026-10-11T12:16:09.232Z","embeddedHash":"f0c14a2f5059fe5252b7fef9acb80ee4ebf68b5461412e7351a7e01ce81bc83d"},"score":{"endpointId":"89a368b73933af8f","computedAt":"2026-10-11T15:46:26.065Z","score":null,"grade":null,"uptime7d":1,"latencyP50Ms":1357,"probeCount7d":1,"flags":[]},"recentProbes":[{"id":15231,"endpointId":"89a368b73933af8f","checkedAt":"2026-10-11T12:16:09.390Z","statusCode":402,"latencyMs":1357,"valid402":true,"priceUsd":0.003,"payTo":"0x1D61FAA032d3f40D9C470D2bf3A3f53De0E55a38","error":null,"mcpOutcome":null,"mcpProtocol":null}]}