{"uid":"cap_8tfNd_OAp733mws8fHLYl","slug":"quantaflow-abstract-rates-endpoint-5c17e2d1","name":"QuantaFlow Abstract Rates Endpoint","description":"Every request, a quantum of value. x402 protocol-based payment endpoint for web3/DeFi tools.","url":"https://quanta-roan.vercel.app/api/service/abstract-rates?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"body":{"type":"string","description":"Optional JSON body forwarded to POST requests."},"path":{"type":"string","description":"Path below the selected upstream origin."},"query":{"type":"object"},"method":{"enum":["GET","POST"],"type":"string"}}},"responseSchema":{"description":"The upstream response body and content type are passed through after successful payment."},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_1_492jLGqPaWOhNtwZY_C","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Fetches abstract rates data for web3/DeFi tools via the x402 micropayment-gated API gateway","exampleAgentPrompt":"Can you pull the current rates from the Abstract DeFi protocol — I need the latest pricing data for my web3 dashboard and I'm okay with the $0.01 USDC per-call fee.","exampleUseCases":[{"title":"DeFi dashboard live rates feed","prompt":"Fetch the current Abstract protocol rates so I can display up-to-date DeFi pricing on my dashboard — go ahead and use the micropayment gateway."},{"title":"Web3 arbitrage rate check","prompt":"I need to check the Abstract rates right now to see if there's an arbitrage opportunity — can you query the rates endpoint and show me the latest numbers?"},{"title":"On-chain rates data enrichment","prompt":"Pull the latest rates from Abstract's DeFi API to enrich my portfolio tracker with current pricing — use the QuantaFlow gateway and pay the small fee."}],"resultDescription":"The upstream Abstract rates API response is passed through verbatim after successful x402 micropayment authorization, returning rates data (prices, exchange rates, or protocol-specific DeFi metrics) as JSON along with the upstream content type.","failureModes":["Payment failure — insufficient USDC balance or wallet not configured for x402 micropayments returns 402 Payment Required","Invalid path — incorrect path segment below the upstream origin returns an upstream 404 or gateway error","Malformed query object — incorrect query parameter formatting may cause upstream errors","Upstream unavailability — if the Abstract rates upstream is down, the gateway passes through the upstream error","Rate limiting — excessive calls may trigger upstream or gateway rate limits"],"whenToPreferThis":"Choose this endpoint when you need current rates or pricing data from the Abstract DeFi/web3 protocol and are operating in an x402-capable environment where USDC micropayments ($0.01 per call) are acceptable. Prefer this over direct upstream calls when you want a standardized x402 payment-gated proxy that handles web3 authentication flows, or when building agents that need pay-per-call DeFi data access without maintaining upstream API keys.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-14T18:39:42.559Z","isFirstParty":false,"canonicalSlug":"quantaflow-abstract-rates-endpoint-5c17e2d1"}