{"uid":"cap_Idebg9puTf06jVduXlVqg","slug":"quantaflow-x402-api-gateway-alchemy-katana-bokuto-23c9f976","name":"QuantaFlow x402 API Gateway — Alchemy Katana Bokuto","description":"Every request, a quantum of value. x402 protocol-based payment endpoint for web3/DeFi tools.","url":"https://quanta-roan.vercel.app/api/service/alchemy-katana-bokuto?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_nyGr_AK5N32bN6dHQaoNV","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":"Proxies paid API requests to the Alchemy Katana/Bokuto web3 endpoint via x402 micropayment protocol at $0.01 USDC per call","exampleAgentPrompt":"Forward a GET request to the Alchemy Katana Bokuto API at path /v1/markets with query params symbol=ETH and pay the $0.01 USDC micropayment automatically.","exampleUseCases":[{"title":"Fetch Katana DEX market data","prompt":"Pull the current liquidity pool data from the Alchemy Katana Bokuto endpoint at path /v1/pools — go ahead and pay the per-call fee automatically."},{"title":"Query Bokuto DeFi contract state","prompt":"Make a POST request to the Bokuto tools endpoint at path /v1/contract/state with body {\"contract\":\"0xabc123\"} and handle the x402 micropayment so I can see the contract's current state."},{"title":"Automate periodic DeFi price lookups","prompt":"Every minute, hit the Katana Bokuto API at path /v1/price?token=USDC and pay the micropayment each time so I can track the price feed in real time."}],"resultDescription":"The raw upstream response body and content type from the Alchemy Katana/Bokuto API, passed through transparently after the x402 micropayment of $0.01 USDC is settled.","failureModes":["Payment failure — insufficient USDC balance or wallet not configured for x402 results in 402 Payment Required","Invalid path — upstream returns 404 if the specified API path does not exist on Alchemy Katana/Bokuto","Malformed body — upstream may return 400 if the forwarded JSON body is invalid","Rate limiting — upstream Alchemy endpoint may throttle repeated rapid requests","Upstream downtime — Alchemy Katana/Bokuto unavailability results in 502 or timeout errors"],"whenToPreferThis":"Choose this endpoint when you need programmatic, pay-per-call access to Alchemy Katana or Bokuto web3/DeFi tools without a subscription, using x402 micropayments billed at $0.01 USDC per request. It is ideal for agents that need occasional or variable-volume DeFi data without committing to a monthly API plan.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-11T18:38:50.703Z","isFirstParty":false,"canonicalSlug":"quantaflow-x402-api-gateway-alchemy-katana-bokuto-23c9f976"}