aid: arcadia-power url: https://raw.githubusercontent.com/api-evangelist/arcadia-power/refs/heads/main/apis.yml apis: - aid: arcadia-power:arcadia-plug-api name: Arcadia Plug API tags: - Energy - Utility Data - Clean Energy - Bills - Meters - Intervals humanURL: https://docs.arcadia.com/reference/introduction baseURL: https://api.arcadia.com/plug properties: - url: https://docs.arcadia.com/reference/introduction type: Documentation - url: https://docs.arcadia.com/docs/api-quick-start-guide type: GettingStarted - url: openapi/arcadia-plug-api-openapi.yml type: OpenAPI - url: json-schema/arcadia-statement-schema.json type: JSONSchema - url: json-schema/arcadia-meter-schema.json type: JSONSchema - url: json-schema/arcadia-interval-schema.json type: JSONSchema - url: json-ld/arcadia-power-context.jsonld type: JSONLD - type: NaftikoCapability url: capabilities/plug-accounts.yaml - type: NaftikoCapability url: capabilities/plug-statements.yaml - type: NaftikoCapability url: capabilities/plug-meters.yaml - type: NaftikoCapability url: capabilities/plug-intervals.yaml description: The Arcadia Plug API is the flagship developer surface of the Arc data platform — programmatic access to utility bill, statement, meter, interval, site, and provider data sourced from thousands of US and international utilities. Plug powers solar/storage modeling, EV charging, energy management, property management, and carbon accounting use cases. OAuth 2.0 client-credentials authentication; versioned via the Arcadia-Version header (current default 2024-02-21). - aid: arcadia-power:arcadia-connect-api name: Arcadia Connect API tags: - Energy - Utility Data - Authentication - Credentials - Onboarding humanURL: https://docs.arcadia.com/docs/connect-guide properties: - url: https://docs.arcadia.com/docs/connect-guide type: Documentation - type: NaftikoCapability url: capabilities/connect-credentials.yaml description: Arcadia Connect is a hosted credential-collection web experience that handles utility account onboarding — credential capture, MFA flows, one-time passcodes, and credential refresh — without requiring partners to handle utility passwords directly. The accompanying Connect API generates encoded session URLs and exposes credential lifecycle endpoints (create, update, refresh, disable). - aid: arcadia-power:arcadia-signal-api name: Arcadia Signal API tags: - Energy - Utility Data - Tariff - Rates - Real-Time humanURL: https://docs.arcadia.com/v2022-12-21-Signal/docs/quick-start properties: - url: https://docs.arcadia.com/v2022-12-21-Signal/docs/quick-start type: Documentation - type: NaftikoCapability url: capabilities/signal-tariffs.yaml description: Arcadia Signal provides utility tariff and energy rate data and calculations for use in cost-benefit analyses, bill audits, project forecasting, and financial modeling. Signal powers the Tariff & Energy Rate Calculator product and supports customers building solar, storage, EV charging, and demand-response economics. - aid: arcadia-power:arcadia-webhooks-api name: Arcadia Webhooks API tags: - Energy - Webhooks - Events - Notifications humanURL: https://docs.arcadia.com/reference/list-webhooks properties: - url: https://docs.arcadia.com/reference/list-webhooks type: Documentation - type: NaftikoCapability url: capabilities/webhooks-events.yaml description: List, retrieve, and resend webhooks for asynchronous Plug platform events including statement availability, meter activation, interval data readiness, and credential lifecycle changes. Arcadia recommends webhooks over polling for production integrations. - aid: arcadia-power:arcadia-utility-cloud-api name: Arcadia Utility Cloud API (Legacy) tags: - Energy - Utility Data - Legacy humanURL: https://docs.arcadia.com/v1.0-Utility-Cloud/docs/api-quick-start-guide properties: - url: https://docs.arcadia.com/v1.0-Utility-Cloud/docs/api-quick-start-guide type: Documentation - url: https://docs.arcadia.com/v1.0-Utility-Cloud/reference/introduction type: Documentation description: The legacy Utility Cloud REST API — predecessor to the Plug API — still documented for existing integrations. New integrations should use the Plug API; the Utility Cloud version remains available for backward compatibility. name: Arcadia tags: - Energy - Clean Energy - Utility Data - Climate - Sustainability - Carbon Accounting - Solar - Storage - EV Charging - Decarbonization - Energy Intelligence kind: contract image: https://kinlane-productions2.s3.amazonaws.com/apis-json/apis-json-logo.jpg access: 3rd-Party common: - type: Portal url: https://www.arcadia.com - type: Documentation url: https://docs.arcadia.com/ - type: Documentation name: Arc Platform url: https://www.arcadia.com/arc - type: GettingStarted url: https://docs.arcadia.com/docs/api-quick-start-guide - type: Documentation name: Arcadia Data Model url: https://docs.arcadia.com/docs/arcadia-data-model - type: SignUp url: https://dashboard.arcadia.com - type: GitHubOrganization url: https://github.com/arcadiapower - type: Blog url: https://www.arcadia.com/blog - type: ChangeLog url: https://docs.arcadia.com/changelog - type: PrivacyPolicy url: https://www.arcadia.com/privacy-policy - type: TermsOfService url: https://www.arcadia.com/terms-of-service - type: LinkedIn url: https://www.linkedin.com/company/arcadiapower - type: Press url: https://www.arcadia.com/press - type: Documentation name: Plug API Reference url: https://docs.arcadia.com/reference/introduction - type: Documentation name: Signal API Quick Start url: https://docs.arcadia.com/v2022-12-21-Signal/docs/quick-start - type: Documentation name: Arcadia Connect Guide url: https://docs.arcadia.com/docs/connect-guide - type: Documentation name: Versioning Header url: https://docs.arcadia.com/reference/introduction - type: Documentation name: LLMs.txt for AI agents url: https://docs.arcadia.com/llms.txt - type: Plans url: plans/arcadia-power-plans-pricing.yml - type: RateLimits url: rate-limits/arcadia-power-rate-limits.yml - type: FinOps url: finops/arcadia-power-finops.yml - type: Features data: - Arc — unified utility data platform for bills, meters, intervals, providers, and sites - Plug API for programmatic access to statements, meters, interval data, accounts, sites, providers, and files - Arcadia Connect hosted credential UI handles utility logins, MFA, and one-time passcodes without partners storing utility credentials - Signal API for tariff calculations, energy rates, and rate-based cost-benefit analysis - 15-minute interval data for electric meters with bulk and on-demand delivery - Coverage across thousands of US utilities plus international expansion - OAuth 2.0 client-credentials authentication with one-hour bearer tokens - Arcadia-Version request header for date-pinned API versioning (default 2024-02-21) - Sandbox mode for safe end-to-end testing of credentials, statements, and intervals - Webhook events for statement availability, meter activation, interval readiness, credential MFA, and lifecycle changes - CSV download requests and bulk export streaming for large statement and interval pulls - Arcadia Data Model normalizes provider tariffs, charges, taxes, and usage into a unified shape - Enterprise Utility Bill Management, Energy Procurement Advisory, and Sustainability Reporting solutions - ENGIE Impact acquired (April 2026) — sustainability advising, utility bill management, and procurement consultancy now under Arcadia - Trusted by Ford, EVgo, Enphase, Oracle, UPS, Conagra, Penske, Iron Mountain, Intuit, and 25% of the Fortune 500 - Manages nearly $100B in utility spend and 580 million MWh of annual electricity usage post-ENGIE Impact - Built for solar & storage, EV charging, energy management, property management, and carbon accounting integrators sources: - https://www.arcadia.com - https://www.arcadia.com/arc - https://docs.arcadia.com - https://docs.arcadia.com/reference/introduction - https://docs.arcadia.com/docs/api-quick-start-guide - https://www.arcadia.com/press/arcadia-acquires-engie-impact updated: '2026-05-25' created: '2026-05-25T00:00:00.000Z' modified: '2026-05-25' position: Consuming description: Arcadia is a clean-energy access and energy-intelligence company that operates Arc, a utility data platform giving developers programmatic access to utility bills, statements, meters, interval (15-minute) usage data, tariff rates, and provider metadata across thousands of US and international utilities. Arc combines the Plug API for utility data, Arcadia Connect for hosted credential collection and MFA, Signal for tariff and rate calculations, and webhooks for asynchronous events. Arcadia powers solar and storage modeling, EV charging, energy management, property management, and carbon accounting for customers including Ford, EVgo, Enphase, Oracle, UPS, Conagra, Penske, and ~25% of the Fortune 500. In April 2026 Arcadia acquired ENGIE Impact, adding utility bill management, energy procurement advisory, and sustainability reporting capabilities. maintainers: - FN: Kin Lane email: info@apievangelist.com X: apievangelist url: https://apievangelist.com