x402
utility

CSV Join By Key: inner-joins two bounded CSV tables on one key column using only bounded caller-supplied values. Call when you need a bounded csv join by key result before an agent hands structured data or a batch plan to a downstream tool with a stricter contract. Returns the bounded transformation or validation finding with counts, normalized values, and a versioned result contract for CSV Join By 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: Processes bounded caller-supplied data in memory only; it performs no file fetch, database write, code execution, or retention. Advisory output only; the buyer owns authorization, payment policy, and production decisions.

post/api/v1/x402/csv-join-by-key

Request

  • Base URL: https://api.delx.ai
  • URL: https://api.delx.ai/api/v1/x402/csv-join-by-key
  • Auth: none declared

Request body

leftstring required

Left supplied to CSV Join By Key; used only for this bounded calculation and processed in memory without retention.

rightstring required

Right supplied to CSV Join By Key; used only for this bounded calculation and processed in memory without retention.

keystring required

Key supplied to CSV Join By 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.