Example inputPOST /api/v1/x402/exec-quality-vs-twap
{
"avg_fill": 100.5,
"twap": 100,
"side": "buy"
}Portable intent card · commercial-operations
Execution Quality vs TWAP API for agents
Compare average fill to TWAP benchmark (bps). Call when post-trade quality vs a caller-supplied TWAP. Returns slippage_bps_vs_twap 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/exec-quality-vs-twap -m POST -H 'x-delx-source: intent-card-exec-quality-vs-twap-api' --max-amount 0.001 -b '{"avg_fill":100.5,"twap":100,"side":"buy"}'Agent discoverydelx/intent-card/v1
{
"intent": "Execution Quality vs TWAP for an agent workflow",
"tool_name": "util_exec_quality_vs_twap",
"price_usdc": "0.001",
"machine_url": "https://commerce.delx.ai/intents/exec-quality-vs-twap-api.json"
}Portable and inspectable