x402
utility

Agent Delivery Dedupe Key: derives a stable non-secret key from operation and caller item identity using only bounded caller-supplied values. Call when you need a bounded agent delivery dedupe key result before paying for or accepting an x402 or agent delivery assembled from caller-supplied challenge and result metadata. Returns contract-specific checks, normalized evidence, mismatch reasons, and an explicit acceptance or rejection status for Agent Delivery Dedupe Key as versioned deterministic JSON. Price: $0.001 USDC via x402 on Base or Solana. First-party, stateless, memory-only execution with no paid upstream, live RPC, web search, credentials, custody, signing, media generator, or input retention. Honest limit: Validates metadata only; it never settles payment, signs payloads, contacts a facilitator, refunds funds, or asserts on-chain truth. Advisory output only; the buyer owns authorization, payment policy, and production decisions.

post/api/v1/x402/agent-delivery-dedupe-key

Request

  • Base URL: https://api.delx.ai
  • URL: https://api.delx.ai/api/v1/x402/agent-delivery-dedupe-key
  • Auth: none declared

Request body

operationstring required

Operation supplied to Agent Delivery Dedupe Key; used only for this bounded calculation and processed in memory without retention.

item_idstring required

Item Id supplied to Agent Delivery Dedupe Key; used only for this bounded calculation and processed in memory without retention.

versionstring required

Version supplied to Agent Delivery Dedupe Key; used only for this bounded calculation and processed in memory without retention.

Response

Paid utility result. Downstream tool errors are returned as structured result payloads with HTTP 200 after payment succeeds.

schemastring
operationstring
statusstring

Changes

No recorded changes to this operation across all 1 revision of this API.