# ScriptMasterLabs FDA Drug Recall Alert API

> ScriptMasterLabs FDA Drug Recall Alert API is a paid API for AI agents from acp-x402-discovery.onrender.com, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-15).

Returns current FDA drug recall alerts and related compliance data, paid per call in USDC via x402 protocol on Base.

## Facts

- Endpoint: GET https://acp-x402-discovery.onrender.com/x402/fda-drug-recall-alert
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/scriptmasterlabs-fda-drug-recall-alert-api-393e2f5b
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_bu7oE5MgQFLHoUyVtSV4u

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 scriptmasterlabs-fda-drug-recall-alert-api-393e2f5b
```

Example prompt: Can you check if there are any active FDA drug recall alerts I should know about, especially for any recent recalls in the last few months?

## When to prefer this

Choose this endpoint when you need programmatic, pay-per-call access to FDA drug recall alerts without a subscription, especially in agent workflows that need on-demand recall lookups settled in USDC on Base. Prefer this over FDA openFDA direct calls when you want a single x402-compatible endpoint that bundles payment and data retrieval in one flow.

## Known failure modes

- 402 Payment Required — x402 payment not included or insufficient USDC balance
- Empty or stub response — the API may return an empty example object if no data is available
- No schema validation — input properties are loosely typed and may be silently ignored
- Render.com cold start latency — hosted on Render free tier, may have slow first response
- Data freshness unknown — recall data may not be real-time or fully up to date with FDA openFDA API

## How this service works

Pay-per-call crypto, RWA, federal, SEC, and compliance APIs. Settled in USDC on Base via x402. Hyphen routes only (e.g. /x402/rwa-aggregates, /x402/gas-tracker).

## Output

Returns FDA drug recall alert data including recalled product names, recall classification (Class I/II/III), reason for recall, affected lot numbers, recalling firm, and current recall status as sourced from the FDA. Delivered as a JSON response after micropayment settlement in USDC on Base via x402.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "properties": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "example": {}
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/scriptmasterlabs-fda-drug-recall-alert-api-393e2f5b/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from acp-x402-discovery.onrender.com](https://www.zero.xyz/host/acp-x402-discovery.onrender.com/llms.txt)