Example inputPOST /api/v1/x402/calibration-ece
{
"forecasts": [
0.1,
0.4,
0.7,
0.9
],
"outcomes": [
0,
0,
1,
1
],
"bins": 5
}Portable intent card · signal-normalize
Calibration ECE Lite API for agents
Expected calibration error from forecast/outcome pairs. Call when scoring probability model calibration offline. Returns ece and n 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/calibration-ece -m POST -H 'x-delx-source: intent-card-calibration-ece-api' --max-amount 0.001 -b '{"forecasts":[0.1,0.4,0.7,0.9],"outcomes":[0,0,1,1],"bins":5}'Agent discoverydelx/intent-card/v1
{
"intent": "Calibration ECE Lite for an agent workflow",
"tool_name": "util_calibration_ece",
"price_usdc": "0.001",
"machine_url": "https://commerce.delx.ai/intents/calibration-ece-api.json"
}Portable and inspectable