{"uid":"cap_QoGoyqcSzBfFKsW7dnZ7k","slug":"ciel-m2m-api-marketplace-graphql-fuzzer-5c6cfbb3","name":"CIEL M2M API Marketplace – GraphQL Fuzzer","description":"50+ micro-services for AI agents: data parsing, crypto analytics, security scanning, code tools, and more. Pay per call via x402 (USDC on Base) or RapidAPI subscription.","url":"https://169.58.38.67.sslip.io/api/graphql-fuzzer","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":{"type":"json","example":{"result":"data"}},"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_z2lSYtZReyohSgavNvznG","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":"Fuzzes a GraphQL API endpoint or schema to discover vulnerabilities, hidden fields, and security issues via automated mutation testing.","exampleAgentPrompt":"Run a GraphQL fuzzer scan against my API — I want to discover any hidden fields, exposed mutations, or security weaknesses. Pass the target schema properties as a string and give me back what it finds.","exampleUseCases":[{"title":"Discover hidden GraphQL mutations","prompt":"I need to fuzz my GraphQL API to find any undocumented or hidden mutations that might be exposed — can you run the GraphQL fuzzer with my schema properties and report back everything it discovers?"},{"title":"Security audit before production launch","prompt":"Before I ship this GraphQL API to production, I want to scan it for security vulnerabilities and misconfigured resolvers — run the fuzzer against it and tell me what risks you find."},{"title":"Pentest GraphQL introspection exposure","prompt":"I'm doing a penetration test and want to check if this GraphQL endpoint leaks sensitive schema information through introspection — use the GraphQL fuzzer to probe it and show me what gets exposed."}],"resultDescription":"Returns a JSON object with fuzz results including discovered fields, exposed mutations, potential injection points, introspection data, and any security anomalies found during the scan.","failureModes":["Malformed properties string returns generic error response","Unreachable or non-GraphQL target may return empty results","Schema too large may cause timeout or truncated response","Invalid JSON in properties field causes request rejection"],"whenToPreferThis":"Choose this endpoint when you need automated GraphQL-specific security fuzzing and field discovery rather than general HTTP vulnerability scanning or REST API testing. Particularly suited for AI agents performing pre-deployment security audits or continuous API monitoring within a pay-per-call workflow.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-18T07:02:53.261Z","isFirstParty":false}