ScriptMasterLabs FTD Series Data API

Choose this endpoint when you need Failure to Deliver (FTD) series data for a specific equity ticker and are operating in an x402 pay-per-call environment. It is best suited for agents that can handle micropayment flows and need granular, per-symbol FTD rolling window data for financial research, risk modeling, or market surveillance. Prefer it over bulk data sources when you only need data for one symbol at a time and want low per-query cost.

• Payment not accepted or insufficient USDC balance — 402 response requiring payment
• Invalid or unrecognized ticker symbol — may return empty dataset or error
• Limit parameter out of range — may be ignored or return default record count
• Network timeout or provider unavailability — no data returned
• Missing required symbol path parameter — request fails to route correctly