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Delx Commerce — Base64URL Encode
x402
Delx Commerce — Base64URL Encode is a paid API for AI agents from commerce.delx.ai, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-01).
Encodes an input text string into Base64URL format and returns the encoded result for $0.001 USDC per call via x402.
Price / call$0.001
Success—
StatusUnknown
How this service works
Pay-per-result APIs for agents. No signup. Exact price. Verifiable delivery. USDC on Base + Solana via x402.
Output
Returns a JSON object containing the base64url-encoded representation of the input text (e.g. {"text":"aGVsbG8tZGVseA","schema":"delx/util-base64url-encode/v1"}). The encoded string uses the URL-safe Base64 alphabet (no padding, - and _ instead of + and /).
Example use cases
Encode JWT payload segment
“I need to base64url-encode this JSON string to use as a JWT payload segment: '{"sub":"1234567890","name":"John Doe"}'”
URL-safe token encoding
“Can you encode the string 'user:session:abc123' into base64url format so I can safely embed it in a URL?”
Encode binary fingerprint for API
“I have a raw fingerprint string 'sha256:deadbeef' that needs to be base64url-encoded before I send it to the API — can you do that?”
Technical details
Endpoint
POSThttps://commerce.delx.ai/api/v1/x402/base64url-encode?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a quick, pay-per-use base64url encoding without setting up your own encoding library or managing dependencies — especially useful in agent workflows where lightweight utility calls are needed on-demand and you want verifiable, metered delivery via USDC x402 payments on Base or Solana.
Side effects
- Missing or empty 'text' field returns an error
- Malformed request body results in a 4xx response
- Payment failure via x402 (insufficient USDC balance or unsupported chain) blocks the call
- Network timeout on the Delx Commerce endpoint
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| text | string | Input field: text. |
Output
Schema · Response
{
"type": "json",
"example": {
"text": "aGVsbG8tZGVseA",
"schema": "delx/util-base64url-encode/v1"
}
}Tags
x402
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