# RxAtlas Coverage Contract

> RxAtlas Coverage Contract is a paid API for AI agents from RxAtlas at api.rxatlas.dev, paid per call via MPP, $0.25/call, status unknown (last checked 2026-09-13).

Retrieves the dated RxAtlas data coverage contract describing release size, source coverage, identity matching, and measured field fill rates for the drug product dataset.

## Facts

- Endpoint: GET https://api.rxatlas.dev/v1/coverage
- Price: $0.25/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Provider: RxAtlas
- Docs: https://rxatlas.dev
- Website: https://rxatlas.dev
- Tags: drugs, ndc, fda, rxnorm, pricing, provenance, data, search
- Canonical page: https://www.zero.xyz/c/rxatlas-coverage-contract-2ee2fd34
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_0uGiboXfLFlijx9auZMTD

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 rxatlas-coverage-contract-2ee2fd34
```

Example prompt: Pull up the RxAtlas coverage contract so I can see how complete the current data release is — I need to know the release date, how many drug records are included, which sources like FDA, DailyMed, and NADAC are covered, and what the field fill rates look like.

## When to prefer this

Use this endpoint when you need to assess the completeness, freshness, and provenance of the RxAtlas drug product dataset before querying it — ideal for data audits, SLA verification, integration validation, or confirming which enrichment sources (FDA, RxNorm, NADAC, DailyMed) are active in the current release.

## Known failure modes

- API authentication failure or payment not processed (402 payment required)
- Service temporarily unavailable (503)
- Malformed response if coverage data has not yet been published for the current release cycle

## How this service works

Retrieve the dated RxAtlas coverage contract with release size, source coverage, identity matching, and measured field fill.

## Output

A dated coverage contract object describing the RxAtlas dataset's release metadata, total release size (record count), source-level coverage (FDA, DailyMed, RxNorm, NADAC, etc.), identity matching statistics, and measured field fill percentages across key data fields.

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "additionalProperties": true
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/rxatlas-coverage-contract-2ee2fd34/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.rxatlas.dev](https://www.zero.xyz/host/api.rxatlas.dev/llms.txt)