Example inputPOST /api/v1/x402/funding-annualize
{
"funding_rate": 0.0001,
"hours": 8
}Portable intent card · commercial-operations
Funding Rate Annualize API for agents
Annualize a period funding rate (e.g. 8h → APR). Call when comparing funding across venues with different periods. Returns apr and periods_per_year 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/funding-annualize -m POST -H 'x-delx-source: intent-card-funding-annualize-api' --max-amount 0.001 -b '{"funding_rate":0.0001,"hours":8}'Agent discoverydelx/intent-card/v1
{
"intent": "Funding Rate Annualize for an agent workflow",
"tool_name": "util_funding_annualize",
"price_usdc": "0.001",
"machine_url": "https://commerce.delx.ai/intents/funding-annualize-api.json"
}Portable and inspectable