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Arcadia
Arcadia
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.
Arcadia publishes 11 APIs on the APIs.io network, including Accounts API, Credentials API, Files API, and 8 more. Tagged areas include Energy, Clean Energy, Utility Data, Climate, and Sustainability.
The Arcadia catalog on APIs.io includes 1 JSON-LD context and 1 Spectral governance ruleset.
Arcadia’s developer surface includes authentication, developer portal, documentation, getting-started guide, signup flow, engineering blog, changelog, and 20 more developer resources.
15 APIs
17 Features
Energy Clean Energy Utility Data Climate Sustainability Carbon Accounting Solar Storage EV Charging Decarbonization Energy Intelligence
On this page
Kin Score
APIs 15
Postman 11
Open Collections 1
Pricing Plans 1
Rate Limits 1
FinOps 1
Features 17
Vocabularies 1
Spectral Rules 1
JSON Schema 3
Security Posture 4
Agentic Access 1
Resources 27
apis.yml
53 Operational Transparency
Composite quality — 58.6/100 · strong
Contract Quality
17.2 / 25
Developer Ergonomics
9.1 / 20
Commercial Clarity
13.7 / 20
Operational Transparency
6.8 / 13
Agent readiness — 34/100 · agent aware
Machine-Readable Contract
18 / 18
Agentic Access Contract
10 / 10
MCP Server
0 / 12
Machine-Readable Auth
10 / 10
Idempotency
0 / 9
Stable Error Semantics
0 / 8
Request/Response Examples
7 / 7
Rate-Limit Signaling
7 / 7
Typed Event Surface
0 / 6
Agent Skills
0 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Individual APIs this provider publishes, each with its own machine-readable definition.
Scroll for all 15
Ready-to-run Postman collections for exercising this provider's APIs.
Scroll for all 11
Open, tool-agnostic API collections (OpenAPI-derived and Bruno).
Published pricing tiers and plan structures.
Documented rate limits and quota policies.
Cost, billing, and metering signals for API financial operations.
Notable capabilities this provider offers.
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
Scroll for all 17
JSON-LD contexts and semantic vocabularies used across these APIs.
Spectral governance rulesets for linting and validating these APIs.
Standalone JSON Schema definitions for this provider's data models.
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Recommended x-agentic-access execution contracts for AI agents.
Get Started 3
Portal, sign-up, and the first successful call
Documentation 8
Reference material describing how the API behaves
Scroll for all 8
Agent Surfaces 1
MCP servers, agent skills, and machine-readable catalogs
Build 2
SDKs, sample code, and the tooling you integrate with
Access & Security 4
Authentication, authorization, and security posture
Operate 2
Status, limits, changes, and where to get help
Commercial 4
Pricing, plans, and the legal terms of use
Company 3
The organization behind the API
Source (apis.yml)
aid: arcadia-power
url: https://raw.githubusercontent.com/api-evangelist/arcadia-power/refs/heads/main/apis.yml
apis:
- 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
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
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
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.
- aid: arcadia-power:arcadia-power-accounts-api
name: Arcadia Accounts API
description: Utility accounts discovered for a credential.
humanURL: https://docs.arcadia.com/reference/introduction
baseURL: https://api.arcadia.com/plug
tags:
- Accounts
properties:
- type: OpenAPI
url: openapi/arcadia-power-accounts-api-openapi.yml
- type: Documentation
url: https://docs.arcadia.com/reference/introduction
- type: GettingStarted
url: https://docs.arcadia.com/docs/api-quick-start-guide
- type: JSONSchema
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: JSONLD
url: json-ld/arcadia-power-context.jsonld
- aid: arcadia-power:arcadia-power-credentials-api
name: Arcadia Credentials API
description: Utility-login credentials used to pull data on behalf of customers.
humanURL: https://docs.arcadia.com/reference/introduction
baseURL: https://api.arcadia.com/plug
tags:
- Credentials
properties:
- type: OpenAPI
url: openapi/arcadia-power-credentials-api-openapi.yml
- type: Documentation
url: https://docs.arcadia.com/reference/introduction
- type: GettingStarted
url: https://docs.arcadia.com/docs/api-quick-start-guide
- type: JSONSchema
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: JSONLD
url: json-ld/arcadia-power-context.jsonld
- aid: arcadia-power:arcadia-power-files-api
name: Arcadia Files API
description: Source documents (PDFs, etc.) for statements and other artifacts.
humanURL: https://docs.arcadia.com/reference/introduction
baseURL: https://api.arcadia.com/plug
tags:
- Files
properties:
- type: OpenAPI
url: openapi/arcadia-power-files-api-openapi.yml
- type: Documentation
url: https://docs.arcadia.com/reference/introduction
- type: GettingStarted
url: https://docs.arcadia.com/docs/api-quick-start-guide
- type: JSONSchema
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: JSONLD
url: json-ld/arcadia-power-context.jsonld
- aid: arcadia-power:arcadia-power-intervals-api
name: Arcadia Intervals API
description: Time-series consumption data, typically 15-minute resolution.
humanURL: https://docs.arcadia.com/reference/introduction
baseURL: https://api.arcadia.com/plug
tags:
- Intervals
properties:
- type: OpenAPI
url: openapi/arcadia-power-intervals-api-openapi.yml
- type: Documentation
url: https://docs.arcadia.com/reference/introduction
- type: GettingStarted
url: https://docs.arcadia.com/docs/api-quick-start-guide
- type: JSONSchema
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: JSONLD
url: json-ld/arcadia-power-context.jsonld
- aid: arcadia-power:arcadia-power-meters-api
name: Arcadia Meters API
description: Individual measurement devices associated with accounts and sites.
humanURL: https://docs.arcadia.com/reference/introduction
baseURL: https://api.arcadia.com/plug
tags:
- Meters
properties:
- type: OpenAPI
url: openapi/arcadia-power-meters-api-openapi.yml
- type: Documentation
url: https://docs.arcadia.com/reference/introduction
- type: GettingStarted
url: https://docs.arcadia.com/docs/api-quick-start-guide
- type: JSONSchema
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: JSONLD
url: json-ld/arcadia-power-context.jsonld
- aid: arcadia-power:arcadia-power-oauth-api
name: Arcadia OAuth API
description: Access token issuance.
humanURL: https://docs.arcadia.com/reference/introduction
baseURL: https://api.arcadia.com/plug
tags:
- OAuth
properties:
- type: OpenAPI
url: openapi/arcadia-power-oauth-api-openapi.yml
- type: Documentation
url: https://docs.arcadia.com/reference/introduction
- type: GettingStarted
url: https://docs.arcadia.com/docs/api-quick-start-guide
- type: JSONSchema
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: JSONLD
url: json-ld/arcadia-power-context.jsonld
- aid: arcadia-power:arcadia-power-organizations-api
name: Arcadia Organizations API
description: Top-level organization resource.
humanURL: https://docs.arcadia.com/reference/introduction
baseURL: https://api.arcadia.com/plug
tags:
- Organizations
properties:
- type: OpenAPI
url: openapi/arcadia-power-organizations-api-openapi.yml
- type: Documentation
url: https://docs.arcadia.com/reference/introduction
- type: GettingStarted
url: https://docs.arcadia.com/docs/api-quick-start-guide
- type: JSONSchema
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: JSONLD
url: json-ld/arcadia-power-context.jsonld
- aid: arcadia-power:arcadia-power-providers-api
name: Arcadia Providers API
description: Utility providers supported by the platform.
humanURL: https://docs.arcadia.com/reference/introduction
baseURL: https://api.arcadia.com/plug
tags:
- Providers
properties:
- type: OpenAPI
url: openapi/arcadia-power-providers-api-openapi.yml
- type: Documentation
url: https://docs.arcadia.com/reference/introduction
- type: GettingStarted
url: https://docs.arcadia.com/docs/api-quick-start-guide
- type: JSONSchema
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: JSONLD
url: json-ld/arcadia-power-context.jsonld
- aid: arcadia-power:arcadia-power-sites-api
name: Arcadia Sites API
description: Physical service locations grouping meters and accounts.
humanURL: https://docs.arcadia.com/reference/introduction
baseURL: https://api.arcadia.com/plug
tags:
- Sites
properties:
- type: OpenAPI
url: openapi/arcadia-power-sites-api-openapi.yml
- type: Documentation
url: https://docs.arcadia.com/reference/introduction
- type: GettingStarted
url: https://docs.arcadia.com/docs/api-quick-start-guide
- type: JSONSchema
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: JSONLD
url: json-ld/arcadia-power-context.jsonld
- aid: arcadia-power:arcadia-power-statements-api
name: Arcadia Statements API
description: Utility bills / statements pulled from the provider.
humanURL: https://docs.arcadia.com/reference/introduction
baseURL: https://api.arcadia.com/plug
tags:
- Statements
properties:
- type: OpenAPI
url: openapi/arcadia-power-statements-api-openapi.yml
- type: Documentation
url: https://docs.arcadia.com/reference/introduction
- type: GettingStarted
url: https://docs.arcadia.com/docs/api-quick-start-guide
- type: JSONSchema
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: JSONLD
url: json-ld/arcadia-power-context.jsonld
- aid: arcadia-power:arcadia-power-webhooks-api
name: Arcadia Webhooks API
description: Asynchronous events for statement, meter, and credential lifecycle.
humanURL: https://docs.arcadia.com/reference/introduction
baseURL: https://api.arcadia.com/plug
tags:
- Webhooks
properties:
- type: OpenAPI
url: openapi/arcadia-power-webhooks-api-openapi.yml
- type: Documentation
url: https://docs.arcadia.com/reference/introduction
- type: GettingStarted
url: https://docs.arcadia.com/docs/api-quick-start-guide
- type: JSONSchema
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: JSONLD
url: json-ld/arcadia-power-context.jsonld
name: Arcadia
tags:
- Energy
- Clean Energy
- Utility Data
- Climate
- Sustainability
- Carbon Accounting
- Solar
- Storage
- EV Charging
- Decarbonization
- Energy Intelligence
kind: contract
accessModel:
pricing: freemium
onboarding: self-serve
trial: false
try_now: true
public: false
label: Freemium · Self-serve signup
confidence: high
source:
- plans
- authentication
generated: '2026-07-22'
method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/arcadia-power.png
access: 3rd-Party
common:
- type: PostmanWorkspace
url: https://www.postman.com/kinlaneapi/arcadia/overview
- type: AgenticAccess
url: agentic-access/arcadia-power-agentic-access.yml
- type: TrustCenter
url: security/arcadia-power-trust-center.yml
- type: VulnerabilityDisclosure
url: security/arcadia-power-vulnerability-disclosure.yml
- type: DomainSecurity
url: security/arcadia-power-domain-security.yml
- type: Authentication
url: authentication/arcadia-power-authentication.yml
- 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