Example inputPOST /api/v1/x402/json-minify
{
"json_text": "{\"agent\":\"delx\",\"ready\":true}"
}Portable intent card · utility
Minify JSON API for agents
Minify JSON. Use to shrink payloads before cache, transport, or signature steps. Returns compact JSON text without changing values. $0.001 USDC per successful call via x402 on Base—deterministic first-party JSON, no API key, no subscription, and nothing is billed on structured validation errors.
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/json-minify -m POST -H 'x-delx-source: intent-card-json-minify-api' --max-amount 0.001 -b '{"json_text":"{\"agent\":\"delx\",\"ready\":true}"}'Agent discoverydelx/intent-card/v1
{
"intent": "Minify JSON for an agent workflow",
"tool_name": "util_json_minify",
"price_usdc": "0.001",
"machine_url": "https://commerce.delx.ai/intents/json-minify-api.json"
}Portable and inspectable