# SML FTD Threshold List

> SML FTD Threshold List is a paid API for AI agents from scriptmasterlabs.com, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-12).

Returns the live threshold list for FTD (Failed-to-Deliver) data from ScriptMasterLabs, accessible via pay-per-call x402 payment.

## Facts

- Endpoint: GET https://scriptmasterlabs.com/api/ftd/threshold-list?utm_source=zero.xyz
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-12
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/sml-ftd-threshold-list-991a68c2
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_yYSwBj_txEjjZUZtdPlqa

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability sml-ftd-threshold-list-991a68c2
```

Example prompt: Pull the current FTD threshold list from ScriptMasterLabs — I need to see the live cutoff values for failed-to-deliver positions.

## When to prefer this

Choose this endpoint when you need live, authoritative FTD threshold data from ScriptMasterLabs and are operating within an x402 pay-per-call payment flow. It is best suited for agents that have already verified the provider and are ready to accept delivery with proof, rather than for exploratory or unauthenticated data fetching.

## Known failure modes

- Payment not accepted — x402 payment proof rejected or insufficient, resulting in a 402 Payment Required response
- Invalid or missing payment header — call returns 402 without data
- Rate limiting or access denial if payment conditions are not met
- Empty or stub response if delivery proof is not confirmed
- Route unavailable — endpoint returns error if service is offline

## How this service works

Pay-per-call APIs and a read-only provider check for x402 buyers. Inspect evidence and live terms before a caller-controlled payment; accept delivery with proof.

## Output

Returns a JSON object containing the SML FTD Threshold List with route-specific live values delivered after successful x402 payment and accepted delivery confirmation. The response includes threshold data relevant to failed-to-deliver securities monitoring.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input",
  "output"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "type": "string",
     "const": "GET"
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type",
    "example"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "json"
    },
    "example": {
     "type": "object"
    }
   },
   "additionalProperties": false
  }
 },
 "additionalProperties": false
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "note": "Route-specific live values are returned after successful accepted delivery.",
  "product": "SML FTD Threshold List"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/sml-ftd-threshold-list-991a68c2/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from scriptmasterlabs.com](https://www.zero.xyz/host/scriptmasterlabs.com/llms.txt)