> For the complete documentation index, see [llms.txt](https://docs.nexusglobalpayments.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.nexusglobalpayments.org/nexus-fxp-apis.md).

# Nexus FXP APIs

- [FXP Rates](https://docs.nexusglobalpayments.org/nexus-fxp-apis/fxp-rates.md)
- [FXP Tier Improvements](https://docs.nexusglobalpayments.org/nexus-fxp-apis/fxp-tier-improvements.md)
- [FXP PSP Relationships](https://docs.nexusglobalpayments.org/nexus-fxp-apis/fxp-psp-relationships.md)
- [FXP Payment Query](https://docs.nexusglobalpayments.org/nexus-fxp-apis/fxp-payment-query.md)
- [Models](https://docs.nexusglobalpayments.org/nexus-fxp-apis/models.md)