Example inputPOST /api/v1/x402/slippage-pct
{
"mid": 100,
"fill": 100.3
}Portable intent card · commercial-operations
Slippage Percent API for agents
Slippage percent of expected mid versus fill/impact price. Call when post-trade quality checks and pre-trade impact budgets. Returns slippage percent vs mid 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/slippage-pct -m POST -H 'x-delx-source: intent-card-slippage-pct-api' --max-amount 0.001 -b '{"mid":100,"fill":100.3}'Agent discoverydelx/intent-card/v1
{
"intent": "Slippage Percent for an agent workflow",
"tool_name": "util_slippage_pct",
"price_usdc": "0.001",
"machine_url": "https://commerce.delx.ai/intents/slippage-pct-api.json"
}Portable and inspectable