{"uid":"cap__eVzoPUhbTcDrlpHjaJzy","slug":"one-engine-encoding-pack-tier-3-fd02880a","name":"ONE Engine Encoding Pack Tier 3","description":"Low-cost pay-per-call utility APIs for autonomous agents using x402 on Base.","url":"https://one-search.one-engine.workers.dev/v2/encoding-pack/t3?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"text":{"type":"string"}}},"responseSchema":{"type":"json","example":{"tier":3,"result":"Tier-dependent output"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.0012","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":"$0.0012/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.0012","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.0012","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_xG-3ek6fKcNYWfj6a7ASt","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.0012","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Encodes text using a tier-3 encoding/transformation algorithm via a low-cost pay-per-call API on Base blockchain.","exampleAgentPrompt":"Encode this text using ONE Engine's tier-3 encoding pack: 'Hello, world — this is my raw input string that needs to be packed and transformed.'","exampleUseCases":[{"title":"Agent pipeline text encoding","prompt":"I need to encode this log message before passing it downstream in my agent pipeline — use the tier-3 encoding pack on the text: 'User session 8821 completed checkout successfully at 14:32 UTC.'"},{"title":"Preprocessing text for storage","prompt":"Before I store this note, encode it with the ONE Engine t3 encoding pack: 'Meeting notes from Q2 planning: budget approved, headcount frozen until July.'"},{"title":"Encoding user-submitted content","prompt":"Take this user-submitted form response and run it through the tier-3 encoding pack so I can safely pass it to the next step: 'My address is 42 Maple Street, Springfield, and I prefer email contact.'"}],"resultDescription":"A JSON object containing a 'tier' field (value 3, confirming the tier used) and a 'result' field with the tier-dependent encoded or transformed output of the submitted text.","failureModes":["Missing or empty 'text' field returns an error or empty result","Insufficient USDC balance or failed x402 payment results in 402 Payment Required","Malformed JSON body causes a 400 Bad Request","Network or Cloudflare Worker timeout returns a 503 or timeout error","Text exceeding size limits may be rejected or truncated"],"whenToPreferThis":"Choose this endpoint when you need a low-cost, pay-per-call text encoding or packing transformation specifically at tier 3, and you are operating an autonomous agent on Base using x402 micropayments. Prefer this over higher-tier variants when cost minimization matters and tier-3 output quality is sufficient for your use case.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T12:43:44.569Z","isFirstParty":false,"canonicalSlug":"one-engine-encoding-pack-tier-3-fd02880a"}