Example inputPOST /api/v1/x402/base64url-encode
{
"text": "hello-delx"
}Portable intent card · data-quality
Base64url Encode API for agents
Base64url-encode text without padding. Call when you build JWT-like segments or URL-safe tokens. Returns encoded text for $0.001 USDC via x402 on Base. No network, no keys, no retention; first-party local JSON only. Results are advisory; the caller owns budgets, auth, and production controls.
Intent to transaction
One command, attributed.
The source header follows this discovery route through challenge, payment and delivery without exposing the buyer or request body.
npx agentcash@latest fetch https://api.delx.ai/api/v1/x402/base64url-encode -m POST -H 'x-delx-source: intent-card-base64url-encode-api' --max-amount 0.001 -b '{"text":"hello-delx"}'Agent discoverydelx/intent-card/v1
{
"intent": "Base64url Encode for an agent workflow",
"tool_name": "util_base64url_encode",
"price_usdc": "0.001",
"machine_url": "https://commerce.delx.ai/intents/base64url-encode-api.json"
}Portable and inspectable