aid: gridx
url: https://raw.githubusercontent.com/api-evangelist/gridx/refs/heads/main/apis.yml
name: GridX
kind: company
description: GridX Inc. (Walnut Creek, California) is the Enterprise Rate Platform
  for modern utilities. Its cloud-based Rate Engine replicates utility billing-system
  (CIS) bill calculations to design, measure, implement, and bill advanced rates and
  programs. GridX exposes a partner/enterprise developer API (the Calculate / Empower
  APIs) for rate calculation, pricing retrieval, customer info/usage, bill and cost
  analysis, and OpenADR demand-response program subscriptions, currently documented
  for specific utility deployments (e.g., PG&E, SCE).
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
tags:
- Energy
- Utilities
- Rate Engine
- Billing
- Rate Analytics
created: '2026-06-20'
modified: '2026-06-20'
specificationVersion: '0.19'
apis:
- aid: gridx:gridx-rate-engine-api
  name: GridX Rate Engine API
  tags:
  - Rate Engine
  - Bill Calculation
  - Pricing
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://api-calculate-docs.gridx.com/calculate-apis-gridx-docs/get-pricing
  baseURL: https://pge-pe-api.gridx.com/v1
  properties:
  - url: https://api-calculate-docs.gridx.com/calculate-apis-gridx-docs/get-pricing
    type: Documentation
  - url: https://api-calculate-docs.gridx.com/calculate-apis-gridx-docs/get-pricing
    type: APIReference
  - url: openapi/gridx-openapi.yml
    type: OpenAPI
  - url: collections/gridx.postman_collection.json
    type: Postman
  description: Cloud-based Rate Engine that replicates utility CIS bill calculations.
    The documented Pricing API returns historical, current, and forecasted dynamic
    prices (generation and distribution components per interval) for a given utility,
    market, program, and rate, with examples for PG&E and SCE deployments.
- aid: gridx:gridx-bill-calculation-api
  name: GridX Bill Calculation API
  tags:
  - Bill Calculation
  - Calculate
  - Tariffs
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://gridx.com/calculate/
  baseURL: https://pge-pe-api.gridx.com/v1
  properties:
  - url: https://gridx.com/calculate/
    type: Documentation
  - url: https://api-calculate-docs.gridx.com/calculate-apis-gridx-docs/get-customer-info
    type: APIReference
  - url: openapi/gridx-openapi.yml
    type: OpenAPI
  - url: collections/gridx.postman_collection.json
    type: Postman
  description: GridX Calculate accurately calculates bills based on tariff, contract,
    rider, option, and tax rules, with real-time rate analysis and the ability to apply
    modifiers to simulate behavior changes. Documented customer endpoints return account
    info (rate code, voltage class, circuit, CCA) and interval consumption/generation
    usage used as inputs to bill calculation.
- aid: gridx:gridx-rate-analytics-api
  name: GridX Rate Analytics API
  tags:
  - Rate Analytics
  - Bill Analysis
  - Empower
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://empower.gridx.com/
  baseURL: https://pge-pe-api.gridx.com/v1
  properties:
  - url: https://empower.gridx.com/
    type: Documentation
  - url: https://gridx.com/empower/
    type: APIReference
  - url: openapi/gridx-openapi.yml
    type: OpenAPI
  - url: collections/gridx.postman_collection.json
    type: Postman
  description: GridX Empower is a set of rate, cost, and bill analysis APIs that deliver
    personalized insights to engagement channels (MyAccount, portals, mobile, IVR,
    call center). Categories include Rate Analysis (forward-looking comparison across
    eligible rates), Bill Analysis and Bill Forecast, and per-interval Cost Calculation.
- aid: gridx:gridx-openadr-programs-api
  name: GridX OpenADR Programs API
  tags:
  - OpenADR
  - Demand Response
  - Programs
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://api-calculate-docs.gridx.com/calculate-apis-gridx-docs/get-pricing
  baseURL: https://pge-pe-api.gridx.com/v1
  properties:
  - url: https://api-calculate-docs.gridx.com/calculate-apis-gridx-docs/get-pricing
    type: Documentation
  - url: openapi/gridx-openapi.yml
    type: OpenAPI
  - url: collections/gridx.postman_collection.json
    type: Postman
  description: OpenADR-aligned API for demand-response programs - list available programs
    and create, retrieve, and delete program subscriptions - secured with a separate
    token-authentication flow.
common:
- type: LinkedIn
  url: https://www.linkedin.com/company/gridx-inc
- type: Website
  url: https://www.gridx.com/
- type: Documentation
  url: https://api-calculate-docs.gridx.com/calculate-apis-gridx-docs/get-pricing
- type: Plans
  url: plans/gridx-plans-pricing.yml
- type: RateLimits
  url: rate-limits/gridx-rate-limits.yml
- type: FinOps
  url: finops/gridx-finops.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com