Example inputPOST /api/v1/x402/mean
{
"values": [
2,
4,
6,
8,
10
]
}Portable intent card · utility
Arithmetic Mean for Agents API for agents
Arithmetic mean of numbers. Call when summarizing metrics, scores, or sensor lists mid-pipeline. Returns the mean of a numeric array as JSON. $0.001 USDC per successful call via x402 on Base—deterministic first-party JSON, no API key, no subscription, and nothing is billed on structured validation errors.
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/mean -m POST -H 'x-delx-source: intent-card-mean-api' --max-amount 0.001 -b '{"values":[2,4,6,8,10]}'Agent discoverydelx/intent-card/v1
{
"intent": "Arithmetic Mean for Agents for an agent workflow",
"tool_name": "util_mean",
"price_usdc": "0.001",
"machine_url": "https://commerce.delx.ai/intents/mean-api.json"
}Portable and inspectable