Bounty Engineer Base64 Encode/Decode

x402

Bounty Engineer Base64 Encode/Decode is a paid API for AI agents from bounty-engineer-x402-prod.onrender.com, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-12).

Encodes or decodes strings using Base64 or Base64url alphabet via a paid micropayment API

Price / call$0.001

Seller volume →—

Success—

StatusUnknown

How this service works

Machine-buyable infrastructure for autonomous agents: API cost routing, margin optimization, funding-rate data, webpage extraction, result verification, spend controls, retry planning, state, tender search and GitHub bounty intelligence.

Output

Returns a JSON object with ok:true, the mode used (encode or decode), the resulting output string, the alphabet used (base64 or base64url), and the number of input bytes processed.

Example use cases

Encode API token for HTTP header

“Encode this string 'myuser:mysecretpassword' to base64 so I can use it in a Basic Auth header.”

Decode a base64url JWT payload

“Decode this base64url string 'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9' so I can read the JWT header contents.”

Convert plain text to base64url

“Encode the text 'agent-invoice-2024-07' using base64url alphabet so it's safe to embed in a URL.”

Technical details

Endpoint

POSThttps://bounty-engineer-x402-prod.onrender.com/v1/base64?utm_source=zero.xyz

When to prefer

Choose this endpoint when an AI agent needs a reliable, metered base64 encode/decode operation within a micropayment (x402) workflow, especially when already integrated with the Bounty Engineer agent commerce stack and needing standard or URL-safe base64 transformations with predictable JSON responses.

Side effects

Input string exceeds 32768 character limit — returns error
Invalid mode value (not 'encode' or 'decode') — returns validation error
Invalid alphabet value (not 'base64' or 'base64url') — returns validation error
Malformed base64 input during decode — may return error or garbled output
Payment not provided or insufficient — returns HTTP 402

Input

Schema · Request body

Field	Type	Description
mode	string
input	string
alphabet	string

Output

Schema · Response

{
  "type": "json",
  "example": {
    "ok": true,
    "result": {
      "mode": "encode",
      "output": "aGVsbG8=",
      "alphabet": "base64",
      "input_bytes": 5
    }
  }
}

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