{"slug":"api-delx-ai-api-v1-x402-x402-delivery-content-type-check-458d20","title":"X402 Delivery Content Type Check","host":"api.delx.ai","method":"POST","resource":"https://api.delx.ai/api/v1/x402/x402-delivery-content-type-check","category":"other","description":"X402 Delivery Content Type Check: compares delivery content type with buyer-accepted media types using only bounded caller-supplied values. Call when you need a bounded x402 delivery content type check result before paying for or accepting an x402 or agent delivery assembled from caller-supplied cha","price_listed":0.001,"price_asked":0.001,"state":"answering","state_label":"Answering","checks_7d":1,"answered_7d":1,"latency_ms_median":1240,"reported_calls_30d":2,"reported_payers_30d":1,"networks":["eip155:8453","solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"body":{"accepted":["application/json"],"content_type":"application/json; charset=utf-8"},"bodyType":"json","method":"POST","type":"http"},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"properties":{"body":{"$schema":"https://json-schema.org/draft/2020-12/schema","additionalProperties":false,"properties":{"accepted":{"description":"Accepted supplied to X402 Delivery Content Type Check; used only for this bounded calculation and processed in memory without retention.","items":{"maxLength":8192,"type":"string"},"maxItems":256,"type":"array"},"content_type":{"description":"Content Type supplied to X402 Delivery Content Type Check; used only for this bounded calculation and processed in memory without retention.","maxLength":8192,"type":"string"}},"required":["content_type","accepted"],"type":"object"},"bodyType":{"const":"json","type":"string"},"method":{"const":"POST","type":"string"},"type":{"const":"http","type":"string"}},"required":["type","method","bodyType","body"],"type":"object"},"output":{"additionalProperties":true,"description":"Versioned bounded first-party JSON result with input evidence; caller data is processed in memory and not retained.","properties":{"evidence":{"additionalProperties":true,"properties":{"external_calls":{"type":"integer"},"input_sha256":{"type":"string"},"retained":{"type":"boolean"}},"type":"object"},"operation":{"type":"string"},"result":{"additionalProperties":true,"properties":{"accepted":{"type":"boolean"},"content_type":{"type":"string"}},"type":"object"},"schema":{"type":"string"},"status":{"type":"string"}},"type":"object"}},"required":["input","output"],"type":"object"},"history":[{"day":"2026-09-24","reachable":true,"status":402,"valid_402":true,"asked_usdc":0.001,"price_match":true,"latency_ms":1240,"error":null}],"description_full":"X402 Delivery Content Type Check: compares delivery content type with buyer-accepted media types using only bounded caller-supplied values. Call when you need a bounded x402 delivery content type check result before paying for or accepting an x402 or agent delivery assembled from caller-supplied challenge and result metadata. Returns contract-specific checks, normalized evidence, mismatch reasons, and an explicit acceptance or rejection status for X402 Delivery Content Type Check as versioned d…","last_updated":"2026-09-19T15:54:08.261Z","schemes":["exact"]}