Example inputPOST /api/v1/x402/resource-summary
{
"url": "https://api.delx.ai"
}Portable intent card · utility
Inspect an x402 resource before paying
Read a payable resource's payment metadata, schema and pricing signals for $0.001 before sending a payment.
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/resource-summary -m POST -H 'x-delx-source: intent-card-x402-resource-summary-api' --max-amount 0.001 -b '{"url":"https://api.delx.ai"}'Agent discoverydelx/intent-card/v1
{
"intent": "inspect an x402 resource before paying",
"tool_name": "util_x402_resource_summary",
"price_usdc": "0.001",
"machine_url": "https://commerce.delx.ai/intents/x402-resource-summary-api.json"
}Portable and inspectable