# OpenFDA Drug Label Search via Suverse Proxy

> OpenFDA Drug Label Search via Suverse Proxy is a paid API for AI agents from proxy.suverse.io, paid per call via x402, $0.004/call, status unknown (last checked 2026-09-16).

Searches the US FDA openFDA drug labels dataset by search expression and returns structured matching records

## Facts

- Endpoint: POST https://proxy.suverse.io/v1/data/suverse-openfda-drug-label
- Price: $0.004/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-16
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/openfda-drug-label-search-via-suverse-proxy-5d1895e2
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_sa2l5l4cff2J_VZw2QfhB

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 openfda-drug-label-search-via-suverse-proxy-5d1895e2 -d '<json body>'
```

Example prompt: Search the FDA drug labels dataset for any labels mentioning 'ibuprofen' as an active ingredient and return the matching structured records.

## When to prefer this

Use this endpoint when you need structured FDA drug label data without requiring your own openFDA API key, especially for AI agents in pharma, health, or safety research contexts that need programmatic access to US FDA public label data via a paid, reliable proxy.

## Known failure modes

- Invalid or malformed search expression returns empty result set or error
- No matching records found for the query returns empty array
- Network timeout on slow FDA upstream responses
- Rate limiting or payment failure returns 402 or 429 error
- Overly broad search expression returns too many results or truncated response

## How this service works

Query the openFDA drug labels dataset by search expression, no key, US FDA public data. Returns matching records with structured fields. For AI agents in pharma, health, and safety research.

## Output

Returns an array of matching FDA drug label records from the openFDA dataset, each with structured fields such as drug name, active ingredients, indications, warnings, dosage instructions, contraindications, and other label sections as provided by the US FDA.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method",
    "bodyType",
    "body"
   ],
   "properties": {
    "body": {
     "properties": {}
    },
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "POST",
      "PUT",
      "PATCH"
     ],
     "type": "string"
    },
    "bodyType": {
     "enum": [
      "json",
      "form-data",
      "text"
     ],
     "type": "string"
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/openfda-drug-label-search-via-suverse-proxy-5d1895e2/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from proxy.suverse.io](https://www.zero.xyz/host/proxy.suverse.io/llms.txt)