{"uid":"cap_arz2uNEsmMHbKPjSYRBod","slug":"agent402-tools-json-to-yaml-converter-8c1e83c1","name":"agent402.tools JSON to YAML Converter","description":"Convert JSON to YAML.","url":"https://agent402.tools/api/json-to-yaml","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"json":{"description":"Any JSON value (or a JSON string of one)"}}},"responseSchema":{"type":"json","example":{"yaml":"name: Ada\ntags:\n  - eng\n"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","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":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_2tNLQiFfTgR7GK8nyc5Ae","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Converts a JSON value or JSON string into equivalent YAML format","exampleAgentPrompt":"Can you convert this JSON to YAML for me: {\"name\": \"Alice\", \"age\": 30, \"roles\": [\"admin\", \"user\"]}?","exampleUseCases":null,"resultDescription":"Returns the YAML-formatted equivalent of the provided JSON input as a string, preserving all keys, values, and nested structures in valid YAML syntax.","failureModes":["Invalid or malformed JSON input causes a parse error","Empty or missing 'json' field may return an error or empty output","Deeply nested or very large JSON may hit processing limits","Non-serializable JSON values may fail conversion"],"whenToPreferThis":"Use this endpoint when you need a simple, reliable, pay-per-use JSON-to-YAML conversion without setting up local tooling or libraries. Ideal for agents or workflows that encounter JSON payloads and need YAML output for configuration files, CI/CD pipelines, or Kubernetes manifests.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T19:14:04.383Z","isFirstParty":false}