Example inputPOST /api/v1/x402/cost-per-success
{
"total_cost": 12.5,
"success_count": 50
}Portable intent card · agent-ops-math
Cost Per Success API for agents
Compute cost per successful delivery from total cost and success count — call when dividing total cost by successful deliveries. Use for SRE/ops math agents buy from broad utility catalogs: SLA, error budget, success rate, and health scores with zero upstream cost. Returns deterministic machine-readable JSON for $0.003 USDC via x402 on Base. Execution is first-party, local-only, stateless, and memory-only with no paid upstream, no input retention, and no claim of live chain tip, web search, or media generation. Results are advisory; the caller owns authorization 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/cost-per-success -m POST -H 'x-delx-source: intent-card-cost-per-success-api' --max-amount 0.003 -b '{"total_cost":12.5,"success_count":50}'Agent discoverydelx/intent-card/v1
{
"intent": "Cost Per Success for an agent workflow",
"tool_name": "util_cost_per_success",
"price_usdc": "0.003",
"machine_url": "https://commerce.delx.ai/intents/cost-per-success-api.json"
}Portable and inspectable