{"uid":"cap_Zz1x4Plvc8ntsgiYvcSVm","slug":"agent-rest-stop-hex-utf-8-converter-b7880095","name":"Agent Rest Stop Hex/UTF-8 Converter","description":"Hex to UTF-8 or UTF-8 to hex.","url":"https://agent-gas-station.agent-gas-station.workers.dev/v1/HexUtf8?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"value":{"type":"string"},"direction":{"type":"string"}}},"responseSchema":null,"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_57OrYcT-sW-hcdBO8Q3Cc","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":"Converts a string between hexadecimal encoding and UTF-8 text in either direction.","exampleAgentPrompt":"Convert the hex string '48656c6c6f20576f726c64' to UTF-8 text — direction is hex-to-utf8.","exampleUseCases":[{"title":"Decode hex API response payload","prompt":"I got a hex-encoded response from a sensor: '4167656e74'. Can you decode it to readable UTF-8 text?"},{"title":"Encode message as hex for transmission","prompt":"I need to send the string 'Hello Agent' over a protocol that requires hex encoding — can you convert it to hex for me?"},{"title":"Debug hex data in log output","prompt":"There's a weird hex value in my logs: '457272 6f7220 3430 34'. Can you convert it to UTF-8 so I can read what it actually says?"}],"resultDescription":"A JSON response containing the converted output string — either the UTF-8 decoded text (when direction is hex-to-utf8) or the hex-encoded representation of the input (when direction is utf8-to-hex).","failureModes":["Invalid hex string (odd-length or non-hex characters) returns an error","Missing or unrecognized direction parameter causes ambiguous or failed conversion","Empty value field may return empty result or error","Malformed JSON request body returns a 400-level error","Non-UTF-8 byte sequences in hex input may cause decoding errors"],"whenToPreferThis":"Choose this endpoint when you need a quick, paid-per-call hex/UTF-8 bidirectional conversion without setting up a local library — especially useful in agent workflows where encoding/decoding is a single step in a larger pipeline and you want a consistent, network-accessible utility.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-31T18:39:40.674Z","isFirstParty":false,"canonicalSlug":"agent-rest-stop-hex-utf-8-converter-b7880095"}