Example inputPOST /api/v1/x402/seconds-to-hms
{
"seconds": 65
}Portable intent card · agent-ops-math
Seconds To HMS API for agents
Convert seconds to HH:MM:SS. Call when you format agent SLA timers. Returns hms string and seconds for $0.001 USDC via x402 on Base. No network, no keys, no retention; first-party local JSON only. Results are advisory; the caller owns budgets, auth, 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/seconds-to-hms -m POST -H 'x-delx-source: intent-card-seconds-to-hms-api' --max-amount 0.001 -b '{"seconds":65}'Agent discoverydelx/intent-card/v1
{
"intent": "Seconds To HMS for an agent workflow",
"tool_name": "util_seconds_to_hms",
"price_usdc": "0.001",
"machine_url": "https://commerce.delx.ai/intents/seconds-to-hms-api.json"
}Portable and inspectable