# Altrata Matching API

**Canonical:** https://apis.io/apis/wealth-x/altrata-matching-api/  
**Provider:** Wealth-X — https://apis.io/providers/wealth-x/  
**Base URL:** https://matching.altrata.com/v1/graphql  
**Documentation:** https://docs.altrata.com/api

Altrata Matching API is one of 7 APIs that [Wealth-X](https://apis.io/providers/wealth-x/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include GraphQL, Matching, and Identity Resolution. The published artifact set on APIs.io includes API documentation, an API reference, and rate-limit docs.

Asynchronous bulk matching of a customer dataset against the Altrata dataset. Submit a personsMatch or organizations mutation, receive a requestId, poll until matched, then page the results as unique / possible / no match. Accepts wxPersonId — the Wealth-X person identifier — as a first-class match input, which is how legacy Wealth-X identity resolves into the unified model. 6MB maximum per HTTP POST.

## Machine-readable artifacts (4)

- **Documentation** — https://docs.altrata.com/api
- **APIReference** — https://docs.altrata.com/api
- **GraphiQL** — https://matching.altrata.com/v1/graphiql
- **RateLimits** — https://raw.githubusercontent.com/api-evangelist/wealth-x/refs/heads/main/rate-limits/wealth-x-rate-limits.yml

## Other Wealth-X APIs (6)

- [Wealth-X Dossiers API](https://apis.io/apis/wealth-x/wealth-x-dossiers-api/)
- [Wealth-X Reference API](https://apis.io/apis/wealth-x/wealth-x-reference-api/)
- [Wealth-X Search API](https://apis.io/apis/wealth-x/wealth-x-search-api/)
- [Altrata Profile API](https://apis.io/apis/wealth-x/altrata-profile-api/)
- [Altrata Relationship API](https://apis.io/apis/wealth-x/altrata-relationship-api/)
- [Altrata Events API](https://apis.io/apis/wealth-x/altrata-events-api/)

## Tags

GraphQL, Matching, Identity Resolution

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/wealth-x/altrata-matching-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/wealth-x/.