{"uid":"cap_2bsnX9pmpd8vsciyYV16m","slug":"delx-hex-convert-4e2d1869","name":"Delx Hex Convert","description":"Encode/decode hex for $0.002 USDC for $0.002 USDC. Call when you need this bounded result without an API key or subscription. Returns machine-readable JSON via x402 on Base or Solana. Limitation: results cover only the supplied input or one bounded public endpoint at request time; callers must verify before acting.","url":"https://api.delx.ai/api/v1/x402/hex-convert?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input","output"],"properties":{"input":{"type":"object","required":["type","bodyType","body"],"properties":{"body":{"type":"object","additionalProperties":true},"type":{"type":"string","const":"http"},"method":{"enum":["POST","PUT","PATCH"],"type":"string"},"bodyType":{"enum":["json","form-data","text"],"type":"string"}},"additionalProperties":false},"output":{"type":"object","required":["type","example"],"properties":{"type":{"type":"string","const":"json"},"example":{"type":"object","additionalProperties":true}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","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":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_5ykTvTXJjGhxjYcN1zTqn","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Encodes or decodes hexadecimal strings for $0.001 USDC per call via the x402 payment protocol.","exampleAgentPrompt":"Can you decode this hex string for me — 48656c6c6f20576f726c64 — and tell me what text it represents?","exampleUseCases":[{"title":"Decode hex payload from API response","prompt":"I got this hex-encoded response from another API: 4a736f6e20726f636b73 — can you decode it to plain text for me?"},{"title":"Encode config value in hex for storage","prompt":"I need to store the string 'api_secret_v2' as a hex-encoded value — can you hex-encode it for me?"},{"title":"Verify hex encoding in debugging session","prompt":"I'm debugging a message pipeline and need to check if this value 576f726b73 correctly encodes the word 'Works' — can you convert it and confirm?"}],"resultDescription":"Returns the converted value — either a plain-text string decoded from the provided hex input, or a hexadecimal string encoded from the provided raw text/binary input.","failureModes":["Invalid hex string (odd-length or non-hex characters) returns an error","Missing or malformed input body returns 400","Payment not provided or insufficient USDC returns 402","Ambiguous encoding direction if not specified may produce unexpected output"],"whenToPreferThis":"Use this endpoint when an AI agent needs a quick, paid-per-call hex encode/decode operation without standing up its own transformation logic, especially in x402-native payment workflows where micro-billing per conversion is acceptable.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-23T01:49:15.593Z","isFirstParty":false,"canonicalSlug":"delx-hex-convert-4e2d1869"}