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ONE Engine Encoding Pack Tier 3
x402
ONE Engine Encoding Pack Tier 3 is a paid API for AI agents from one-search.one-engine.workers.dev, paid per call via x402, $0.0012/call, status unknown (last checked 2026-10-02).
Encodes text using a tier-3 encoding/transformation algorithm via a low-cost pay-per-call API on Base blockchain.
Price / call$0.0012
Success—
StatusUnknown
How this service works
Low-cost pay-per-call utility APIs for autonomous agents using x402 on Base.
Output
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.
Example use cases
Agent pipeline text encoding
“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.'”
Preprocessing text for storage
“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.'”
Encoding user-submitted content
“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.'”
Technical details
Endpoint
POSThttps://one-search.one-engine.workers.dev/v2/encoding-pack/t3?utm_source=zero.xyzWhen to prefer
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.
Side effects
- 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
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| text | string |
Output
Schema · Response
{
"type": "json",
"example": {
"tier": 3,
"result": "Tier-dependent output"
}
}Tags
x402
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