Example inputPOST /api/v1/x402/url-join
{}Portable intent card · utility
URL join API for agents
Join a base URL with a relative path for $0.001.
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/url-join -m POST -H 'x-delx-source: intent-card-url-join-api' --max-amount 0.001 -b '{}'Agent discoverydelx/intent-card/v1
{
"intent": "join base url and path",
"tool_name": "util_url_join",
"price_usdc": "0.001",
"machine_url": "https://commerce.delx.ai/intents/url-join-api.json"
}Portable and inspectable