Delx Commerce — Array Take (First N Elements)

Choose this endpoint when you need a simple, stateless, pay-per-call array head-slice with verifiable on-chain payment via x402 (USDC on Base or Solana), and no signup or API key overhead. Prefer it in agent workflows where billing transparency and micro-payment settlement per operation are required. It is best for lightweight utility operations rather than complex data processing.

• n exceeds array length — may return all items or an error
• missing required fields (n or items) — likely a 400 bad request
• payment not accepted or insufficient USDC balance — 402 Payment Required
• n is zero or negative — returns empty array or validation error
• non-integer value for n — schema validation failure