# MISO FTR MPMA Market User API

**Canonical:** https://apis.io/apis/miso/miso-ftr-mpma-market-user-api/  
**Provider:** MISO — https://apis.io/providers/miso/  
**Base URL:** https://markets.midwestiso.org/mui-miso-ihedge  
**Documentation:** https://cdn.misoenergy.org/FTR%20MPMA%20Market%20User%20API%20Documents742934.zip

MISO FTR MPMA Market User API is one of 38 APIs that [MISO](https://apis.io/providers/miso/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include Energy Markets, FTR, Auctions, Secondary Market, and Market Participants. The published artifact set on APIs.io includes API documentation.

The Financial Transmission Rights / Multi-Period Multi-Auction market user API — four SOAP services covering the FTR market itself, auctions, bulk download and the secondary market. MISO publishes real WSDL contracts for all four, with XSD schemas, and ships two dated generations in the same archive: 2023_10_05 and 2026_04_01. This is a CURRENT, maintained SOAP estate, not a legacy remnant. Endpoints are published in the archive as plain text — production on markets.midwestiso.org/mui-miso-ihedge and the CCE test environment on cce.midwestiso.org/mui-miso-ihedge, four services each. Access is gated the same way as MUI 2.0 and File Download: anonymous TLS to either host fails at the handshake with an SSL alert.

## Machine-readable artifacts (1)

- **Documentation** — https://cdn.misoenergy.org/FTR%20MPMA%20Market%20User%20API%20Documents742934.zip

## Other MISO APIs (12)

- [MISO Market Reports](https://apis.io/apis/miso/miso-market-reports/)
- [MISO File Download API](https://apis.io/apis/miso/miso-file-download-api/)
- [MISO EDR Service (Electronic Data Reporting)](https://apis.io/apis/miso/miso-edr-service/)
- [MISO CROW API (Outage Scheduling)](https://apis.io/apis/miso/miso-crow-api/)
- [MISO Fuel and Consumables Data Request API](https://apis.io/apis/miso/miso-fuel-and-consumables-api/)
- [MISO Market Portal Meter Data and Settlement Statements API](https://apis.io/apis/miso/miso-meter-data-and-settlement-statements-api/)
- [MISO Ace API](https://apis.io/apis/miso/miso-ace-api/)
- [MISO Admin API](https://apis.io/apis/miso/miso-admin-api/)
- [MISO Aggregated Pnode API](https://apis.io/apis/miso/miso-aggregated-pnode-api/)
- [MISO Bidding API](https://apis.io/apis/miso/miso-bidding-api/)
- [MISO Binding Constraints API](https://apis.io/apis/miso/miso-bindingconstraints-api/)
- [MISO Contracts API](https://apis.io/apis/miso/miso-contracts-api/)

## Tags

Energy Markets, FTR, Auctions, Secondary Market, Market Participants, SOAP, Client Certificate

---

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