# ISO 20022 Message Archive API

**Canonical:** https://apis.io/apis/iso20022/iso-20022-message-archive-api/  
**Provider:** ISO 20022 — https://apis.io/providers/iso20022/  
**Base URL:** https://www.iso20022.org  
**Documentation:** https://www.iso20022.org/catalogue-messages/iso-20022-messages-archive

ISO 20022 Message Archive API is one of 4 APIs that [ISO 20022](https://apis.io/providers/iso20022/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include Message Archive, Legacy Messages, Migration, and Backward Compatibility. The published artifact set on APIs.io includes API documentation.

Historical archive of superseded and retired ISO 20022 message definitions. Provides access to previous versions of message definitions for backward compatibility and migration purposes. Essential for financial institutions maintaining legacy payment and securities systems during migration to current ISO 20022 standards.

## Machine-readable artifacts (1)

- **Documentation** — https://www.iso20022.org/catalogue-messages/iso-20022-messages-archive

## Other ISO 20022 APIs (3)

- [ISO 20022 Message Catalogue API](https://apis.io/apis/iso20022/iso-20022-message-catalogue-api/)
- [ISO 20022 e-Repository API](https://apis.io/apis/iso20022/iso-20022-e-repository-api/)
- [ISO 20022 API Resources Catalogue](https://apis.io/apis/iso20022/iso-20022-api-resources-catalogue/)

## Tags

Message Archive, Legacy Messages, Migration, Backward Compatibility

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/iso20022/iso-20022-message-archive-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/iso20022/.