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ONE Engine Blob Decoder
x402
ONE Engine Blob Decoder is a paid API for AI agents from one-search.one-engine.workers.dev, paid per call via x402, $0.0069/call, status unknown (last checked 2026-10-02).
Identifies and decodes opaque or encoded text blobs (e.g. base64) into their plaintext representation with step-by-step decoding metadata.
Price / call$0.0069
Success—
StatusUnknown
How this service works
Low-cost pay-per-call utility APIs for autonomous agents using x402 on Base.
Output
Returns a JSON object containing the decoding steps applied (e.g. ['base64_decode']), the decoded plaintext result, a product label ('decode_blob'), and what the input was identified as (e.g. 'encoded_text').
Example use cases
Decode base64 payload from API
“I got this encoded string back from an API response and I can't read it — can you figure out what encoding it is and decode it for me? The value is 'SGVsbG8gd29ybGQ='.”
Identify encoding of mystery string
“I have this opaque text blob I pulled from a config file and I have no idea what it is — can you identify the encoding and decode it into something readable? Here it is: 'dXNlcjpwYXNzd29yZA=='.”
Automated log decoding in agent pipeline
“My pipeline is producing encoded blobs in log output and I need each one decoded automatically so downstream steps can read the plaintext — can you decode this one: 'V2VsY29tZSB0byBPTkUgRW5naW5l'?”
Technical details
Endpoint
POSThttps://one-search.one-engine.workers.dev/v1/decode/blob?utm_source=zero.xyzWhen to prefer
Use this endpoint when an agent encounters an opaque or encoded string of unknown format and needs to identify its encoding and convert it to readable plaintext in a single step, especially in low-cost pay-per-call autonomous agent workflows on Base using x402 micropayments.
Side effects
- Unrecognized encoding format returns an error or null result
- Malformed or truncated input may cause decoding failure
- Non-encoded plain text passed as input may return unchanged or misidentified
- Empty value field results in a validation error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| value | string | Opaque or encoded text to identify and decode |
Output
Schema · Response
{
"type": "json",
"example": {
"steps": [
"base64_decode"
],
"result": "Hello world",
"product": "decode_blob",
"identified_as": "encoded_text"
}
}Tags
x402
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