Example inputPOST /api/v1/x402/seeded-feature-bucket
{
"subject": "agent-77",
"bucket_count": 100,
"seed": "bucket-9"
}Portable intent card · agent-ops-math
Seeded Feature Bucket API for agents
Seeded Feature Bucket: Seeded Feature Bucket maps a stable subject to an integer feature bucket from bounded caller-supplied values without an external provider. Call Seeded Feature Bucket when an agent needs a reproducible decision that another run can independently replay. Returns the deterministic selection plus seed provenance, population bounds, and the operation-specific outcome for Seeded Feature Bucket as versioned deterministic JSON. Price: $0.001 USDC via x402 on Base. First-party, stateless, memory-only execution with no paid upstream, live RPC, web search, credentials, custody, signing, media generator, or input retention. Honest limit: Uses Python pseudorandomness for reproducibility, not cryptography, lotteries with value, security tokens, gambling, or custody. Advisory output only; the buyer owns authorization, payment policy, and production decisions.
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/seeded-feature-bucket -m POST -H 'x-delx-source: intent-card-seeded-feature-bucket-api' --max-amount 0.001 -b '{"subject":"agent-77","bucket_count":100,"seed":"bucket-9"}'Agent discoverydelx/intent-card/v1
{
"intent": "Seeded Feature Bucket for an agent workflow",
"tool_name": "util_seeded_feature_bucket",
"price_usdc": "0.001",
"machine_url": "https://commerce.delx.ai/intents/seeded-feature-bucket-api.json"
}Portable and inspectable