{"uid":"cap_MwqkijcXge7qzR-ZHOp-p","slug":"quantaflow-x402-api-gateway-spoonacular-proxy-e27f7239","name":"QuantaFlow x402 API Gateway – Spoonacular Proxy","description":"Every request, a quantum of value. x402 protocol-based payment endpoint for web3/DeFi tools.","url":"https://quanta-roan.vercel.app/api/service/spoonacular?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_-1iiyAvvAsFWRIx8A5Sq1","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 requests to the Spoonacular food and recipe API via the x402 micropayment protocol, charging $0.01 USDC per call","exampleAgentPrompt":"Search Spoonacular for vegan pasta recipes with under 500 calories — use the QuantaFlow pay-per-call gateway and hit the /recipes/complexSearch path with the query 'vegan pasta' and maxCalories set to 500.","exampleUseCases":[{"title":"Recipe search by dietary restriction","prompt":"Find me gluten-free dinner recipes that take less than 30 minutes to make — search Spoonacular through the QuantaFlow gateway using the /recipes/complexSearch path with diet set to 'gluten free' and maxReadyTime 30."},{"title":"Nutritional lookup for a meal","prompt":"Get the full nutritional breakdown for a cheeseburger using Spoonacular via the QuantaFlow gateway — hit the /recipes/guessNutrition path with the title 'cheeseburger'."},{"title":"Ingredient-based recipe discovery","prompt":"I have chicken, garlic, and lemon in my fridge — find recipes I can make with those ingredients using the QuantaFlow Spoonacular proxy, querying /recipes/findByIngredients with ingredients set to 'chicken,garlic,lemon'."}],"resultDescription":"The raw upstream Spoonacular API response body (JSON), including recipe lists, nutritional data, ingredient details, or other food data depending on the path queried, passed through after successful x402 USDC micropayment.","failureModes":["Payment failure if wallet has insufficient USDC balance","Invalid or unsupported Spoonacular path returns upstream 404","Malformed query parameters cause upstream 400 error","Spoonacular API rate limit or key exhaustion results in 429","Network timeout on upstream Spoonacular service"],"whenToPreferThis":"Use this endpoint when you need pay-per-call access to Spoonacular food and recipe data without managing a Spoonacular API key directly, and you are operating in a web3/x402 micropayment context where per-request USDC billing is preferred over subscription-based API access.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-14T00:35:23.934Z","isFirstParty":false,"canonicalSlug":"quantaflow-x402-api-gateway-spoonacular-proxy-e27f7239"}