{"uid":"cap_0xUPFXm0VBslKImfcMl7n","slug":"keyring-agent-supply-usdc-4cae6e3f","name":"Keyring Agent Supply USDC","description":"Pay the supply-usdc execution fee (supply USDC to a lending market)","url":"https://keyring-agent.blockchhub.link/api/supply-usdc?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"required":{"type":"string"},"properties":{"type":"string"}}},"responseSchema":{"type":"json","example":{"status":"ok"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.1","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.1/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.1","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.1","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_1Nl1u8dCRkBPQlLbXLqte","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.1","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns USDC supply or liquidity information from a DeFi assistant endpoint","exampleAgentPrompt":"What is the current USDC supply available through the Keyring Agent DeFi assistant?","exampleUseCases":[{"title":"Check USDC liquidity for yield strategy","prompt":"Can you pull the current USDC supply data from Keyring Agent so I can figure out how much liquidity is available before I set up a yield strategy?"},{"title":"Monitor DeFi USDC supply levels","prompt":"I want to keep an eye on USDC supply — can you check the Keyring Agent DeFi assistant and tell me the current supply status?"},{"title":"Research stablecoin supply before investing","prompt":"Before I move any funds, can you check what the USDC supply looks like right now through the Keyring Agent DeFi endpoint?"}],"resultDescription":"Returns a JSON object with a status field (e.g. 'ok') and likely USDC supply metrics or liquidity figures relevant to DeFi operations.","failureModes":["Missing or malformed required parameters may return an error","Service unavailability or network issues on blockchhub.link domain","Payment of 0.01 USDC not fulfilled leading to 402 rejection","Empty or minimal response if supply data is unavailable","Unknown schema may yield unparseable or unexpected JSON"],"whenToPreferThis":"Use this endpoint when you need a quick lookup of USDC supply or liquidity data via a paid DeFi assistant. It is suited for lightweight, low-cost queries about stablecoin supply status in a DeFi context, particularly when integrated into x402-payment-enabled agent workflows.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-12T00:33:04.004Z","isFirstParty":false,"canonicalSlug":"keyring-agent-supply-usdc-4cae6e3f"}