InputPOST /api/v1/x402/gcd
{
"a": 18,
"b": 24
}Web and API intelligence · utility
GCD for Agents
Greatest common divisor. Handy for ratio simplification, scheduling grids, or math agents without local bigint helpers. Returns GCD of two integers as structured 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.
One-command purchase
Run it from an agent.
No account or API key. AgentCash reads the 402 challenge, pays no more than the declared cap, retries the request and returns the result.
npx agentcash@latest fetch https://api.delx.ai/api/v1/x402/gcd -m POST -H 'x-delx-source: product-page' --max-amount 0.001 -b '{"a":18,"b":24}'Delivered resultapplication/json
{
"schema": "delx/gcd/v1",
"a": 18,
"b": 24,
"gcd": 6
}Machine-readable evidence