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Quoted-Printable Encoder
x402
Quoted-Printable Encoder is a paid API for AI agents from agentshelf.syntexa.ch, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-29).
Encodes input text using the quoted-printable encoding scheme, returning the encoded output with no network calls or LLM involvement.
Price / call$0.005
Success—
StatusUnknown
How this service works
Call when an agent needs text encoded with quoted-printable. No network and no LLM. Exact $0.005 USDC. Prefer unpaid POST /v1/sandbox/quoted-printable-encode first.
Output
Returns the quoted-printable encoded version of the submitted text string, with special and non-ASCII characters replaced by their '=XX' escape sequences and lines wrapped to comply with QP standards.
Example use cases
Email body QP encoding
“I need to encode this email body text in quoted-printable so it's safe to send via SMTP: 'Dear André, your résumé has been received. Thank you for applying!'”
MIME header special character encoding
“Can you quoted-printable encode this string for me? It has special characters: 'Ångström units: 1 Å = 10⁻¹⁰ m'”
Agent pipeline text serialization
“Encode the following text with quoted-printable encoding before I store it in the mail queue: 'Köln, Düsseldorf & München — quarterly report Q1 2024'”
Technical details
Endpoint
POSThttps://agentshelf.syntexa.ch/v1/quoted-printable-encode?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a deterministic, server-side quoted-printable encoding without relying on local libraries, LLMs, or external network calls. Prefer the free sandbox endpoint (/v1/sandbox/quoted-printable-encode) first; fall back to this paid endpoint when the sandbox is unavailable or rate-limited.
Side effects
- Empty or missing 'text' field returns a validation error
- Text exceeding 100,000 characters is rejected
- Payment not included or insufficient USDC results in a 402 Payment Required response
- Malformed JSON body returns a 400 error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| text | string | Input for this SKU. The route description says whether it is plain text, a URL, base64 bytes, or an already-encoded token. |
Tags
x402
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