Yes Energy

Yes Energy DataSignals API

DataSignals is Yes Energy's REST API for automated access to its North American wholesale power market data — nodal prices, transmission, generation, outages, constraints, weather, and fuels — covering real-time and 15+ years of history, with time-series and object endpoints intended for Excel, Python, R, and system integration. The service host is live and confirmed at https://services.yesenergy.com/PS/rest/, which returns HTTP 401 with `WWW-Authenticate: Basic realm="Realm"` to anonymous callers; HTTP Basic credentials are issued only to paying subscribers. The endpoint reference and code examples live in the customer knowledge base at help.yesenergy.com, which 302-redirects to the services.yesenergy.com customer login, so no endpoint list, no scopes, and no machine-readable specification could be verified anonymously. Nothing beyond the base path and auth scheme is recorded here because nothing beyond that is publicly observable.

Documentation GitHub

Documentation

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Documentation

https://www.yesenergy.com/products/datasignals

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Documentation

https://www.yesenergy.com/datasignals-20

📖

Documentation

https://www.yesenergy.com/solutions/it-data-scientist

📖

Authentication

https://services.yesenergy.com/PS/rest/

Other Resources

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APIsJSON

https://raw.githubusercontent.com/api-evangelist/yes-energy/refs/heads/main/apis.yml

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API entry from apis.yml

aid: yes-energy:datasignals-api
name: Yes Energy DataSignals API
description: 'DataSignals is Yes Energy''s REST API for automated access to its North American wholesale
  power market data — nodal prices, transmission, generation, outages, constraints, weather, and fuels
  — covering real-time and 15+ years of history, with time-series and object endpoints intended for Excel,
  Python, R, and system integration. The service host is live and confirmed at https://services.yesenergy.com/PS/rest/,
  which returns HTTP 401 with `WWW-Authenticate: Basic realm="Realm"` to anonymous callers; HTTP Basic
  credentials are issued only to paying subscribers. The endpoint reference and code examples live in
  the customer knowledge base at help.yesenergy.com, which 302-redirects to the services.yesenergy.com
  customer login, so no endpoint list, no scopes, and no machine-readable specification could be verified
  anonymously. Nothing beyond the base path and auth scheme is recorded here because nothing beyond that
  is publicly observable.'
humanURL: https://www.yesenergy.com/products/datasignals
baseURL: https://services.yesenergy.com/PS/rest/
tags:
- Energy Markets
- Market Data
- Electricity
- Wholesale Power
- Time Series
properties:
- type: Documentation
  url: https://www.yesenergy.com/products/datasignals
- type: Documentation
  url: https://www.yesenergy.com/datasignals-20
- type: Documentation
  url: https://www.yesenergy.com/solutions/it-data-scientist
- type: Authentication
  url: https://services.yesenergy.com/PS/rest/