Example inputPOST /api/v1/x402/usgs-quake-stub-parse
{
"properties": {
"mag": 4.2,
"place": "10km N of X"
}
}Portable intent card · data-quality
USGS Quake Feature Parse API for agents
Parse magnitude/place from a USGS-like feature properties object. Call when normalizing already-fetched earthquake JSON. Returns mag and place as deterministic JSON for $0.001 USDC via x402 on Base. First-party local math only—no RPC, live market feed, API keys, storage, or mediagen. Advisory only; the caller owns capital, risk, 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/usgs-quake-stub-parse -m POST -H 'x-delx-source: intent-card-usgs-quake-stub-parse-api' --max-amount 0.001 -b '{"properties":{"mag":4.2,"place":"10km N of X"}}'Agent discoverydelx/intent-card/v1
{
"intent": "USGS Quake Feature Parse for an agent workflow",
"tool_name": "util_usgs_quake_stub_parse",
"price_usdc": "0.001",
"machine_url": "https://commerce.delx.ai/intents/usgs-quake-stub-parse-api.json"
}Portable and inspectable