Octopus Energy is a UK-founded retail energy supplier and the parent of Kraken Technologies, the AI-powered energy operating system that runs both Octopus and many of the world's largest utilities. Octopus operates a free, open REST API at api.octopus.energy/v1/ that exposes the full UK product catalog, electricity and gas tariff pricing (including the half-hourly wholesale-linked Agile Octopus and Tracker tariffs), meter-point details, half-hourly smart-meter consumption, and industry grid supply points. The Kraken developer portal at developer.octopus.energy adds a second REST surface generated from an OpenAPI spec plus a GraphQL API at /v1/graphql/ with API Collections grouping partner-facing queries and mutations for accounts, ledgers, billing, smart meters, EV charging, heat pumps, batteries, and Intelligent Octopus dispatch. Through Kraken Technologies the same platform powers 90M+ customer accounts at EDF, E.ON, Origin Energy, Tokyo Gas, Plentitude, National Grid, Severn Trent, and other utilities in 30 countries — making Octopus one of the most consequential open and programmable surfaces in retail energy.
Octopus Energy publishes 9 API contracts indexed on the APIs.io network, including Consumption API, ElectricityMeterPoints API, ElectricityTariffs API, and 6 more. Tagged areas include Energy, Electricity, Gas, Renewable Energy, and Smart Meter.
The Octopus Energy catalog on APIs.io includes 1 JSON-LD context and 2 Spectral governance rulesets.
Octopus Energy’s developer surface includes authentication, developer portal, documentation, changelog, signup flow, support, engineering blog, and 44 more developer resources.
Regulatory Posture applies to this provider. Its tags matched the
Energy & Utilities regime, so
Regulatory Posture carries 15 points of the composite.
If this regime is wrong for your business, say so on your
provider repo — the
applicability map is public and we will correct it.
Create-or-Update Ergonomics does not apply to this provider. The published contracts declare
no write operations, and a read-only API cannot create-or-update. The facet is excluded from this provider's
denominator entirely — not scored zero. A reference or data API is not deficient for being unable to
upsert.
The six quality facets above are damped to 85 points between them,
because the conditional facet above carries the other
15. That is why each facet's contribution is shown against a damped
maximum: raising a quality facet moves the composite by 85% of its nominal
weight, not 100%. The full arithmetic is at apis.io/rating/.
Show this score on your site.
It updates itself when the score changes. Paste this where you link to your API docs:
<a href="https://apis.io/providers/octopus-energy/"><img src="https://apis.io/badge/octopus-energy/card.svg" alt="Octopus Energy on APIs.io — Kin Score by API Evangelist"></a>
Other styles, a README pill and a shields.io endpoint are on the badge page.
Raise your score.
Agent readiness — checks not met, largest first (exact, from this profile):
MCP Server+12 pts — deployment.mode + probe verdict on the mcp/ manifest, not the pointer; an unprobed slug falls back to authorship
Stable Error Semantics+8 pts — OpenAPI $refs a shared error schema across 4xx/5xx responses (verified), else common[].type includes ErrorCatalog / ErrorCodes / DeclineCodes
A2A Agent Card+8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0
Delegated User Identity+6 pts — a served discovery document listing authorization_code in grant_types_supported (served), else an oauth2 authorizationCode flow or openIdConnect declared in an OpenAPI (documented)
Typed Event Surface+6 pts — AsyncAPI document, OR webhooks/callbacks objects in the as-published OpenAPI, OR common[].type includes Webhooks
5 more unmet checks in the Agent Readiness table above.
Kin Score — facets with the most composite points still available (weight × headroom):
Access Clarityscores 28.9 — up to +14.2 composite points
The Kin Score Market layer reads a provider inside its market:
its position, and how deep its integrations go. Depth is only comparable within a position. Provisional and unweighted:
not part of the Kin Score or agent readiness.
Registered MCP server and declares compatibility are report only — not weighted.
Undeclared means we found nothing we can read, so there is no number: we never infer integrations.
Standards this provider implements or carries. De facto ones are profiled and measured by the API Commons; formal ones come from the standards directory and are linked by the provider's own tags. The evidence column says how each claim was established — not that it was made.
The Octopus Energy developer portal exposes a Kraken-backed REST API alongside the public GraphQL surface. The REST API is generated from an OpenAPI specification published in t...
The Octopus Energy GraphQL API is the primary Kraken interface for partner and customer-facing integrations. A single /v1/graphql/ endpoint exposes queries and mutations grouped...
The Octopus Energy GraphQL API is the primary Kraken interface for partner and customer-facing integrations. A single /v1/graphql/ endpoint exposes queries and mutations grouped...
GRAPHQL
Octopus Energy API pricing
Not yet checked against Octopus Energy's own pricing page. Compiled by API Evangelist; confirm before you rely on a figure. A free plan or tier is listed.
Public REST API at api.octopus.energy/v1/ — open product catalog, electricity/gas tariffs, meter points, half-hourly consumption, and industry grid supply points
HTTP Basic authentication with a per-customer API key for account, meter-point, and consumption endpoints; products and tariffs endpoints are open and unauthenticated
Half-hourly Agile Octopus and 30-minute Octopus Tracker pricing endpoints for wholesale-linked smart tariffs that publish 16-48 hours of forward unit rates
Industry grid supply points lookup so consumers can resolve the correct distribution region from a postcode
JSON request/response over HTTPS with cursor-style pagination on collection endpoints
Half-hourly smart-meter consumption pulls for electricity (MPAN + serial number) and gas (MPRN + serial number)
Kraken developer portal at developer.octopus.energy with REST API Reference generated from an OpenAPI specification
Kraken developer portal GraphQL API at /v1/graphql/ with introspection, API Collections, and a public changelog
API Collections that group GraphQL queries and mutations by feature — accounts, ledgers, billing, smart meters, half-hourly consumption, EV charging, heat pumps, batteries, Octopus Electroverse
Intelligent Octopus dispatch schedules exposed via GraphQL for partners to read EV-charging and heat-pump optimization windows
Public conventions repository documenting Octopus Energy's internal Python and Django style guide
xocto open-source Python/Django utility library from Kraken Technologies — typed money, ranges, settlement periods, and event sourcing primitives
oejp-api-example reference application showing how to consume the Octopus Energy Japan API
octotools Python utilities for the UK energy market — DNO/GSP lookups and tariff parsing helpers
Kraken Technologies SaaS platform powering 90M+ customer accounts across EDF, E.ON, Origin Energy, Tokyo Gas, Plentitude, Severn Trent, National Grid, and other partners in 30 countries
Kraken product suites — Customer Management, Residential Flexibility, Field Operations, Infrastructure Flexibility — covering retail energy, water, and telecom utilities
Domain coverage for electricity and gas retail, electric vehicles via Octopus Electroverse, heat pumps via Cosy Octopus, solar, batteries, and tariff-aware smart device control
UK-first API surface with parallel Octopus Energy Japan, Australia, New Zealand, Germany, France, Italy, Spain, and United States deployments via the same Kraken platform
aid: octopus-energy
url: https://raw.githubusercontent.com/api-evangelist/octopus-energy/refs/heads/main/apis.yml
apis:
- aid: octopus-energy:octopus-energy-kraken-rest-api
name: Octopus Energy Kraken REST API
tags:
- Energy
- Kraken
- Account
- Meter Points
- Consumption
- Tariffs
- Smart Meter
- REST
tags_raw:
- Energy
- Kraken
- Accounts
- Meter Points
- Consumption
- Tariffs
- Smart Meter
- REST
humanURL: https://developer.octopus.energy/rest/
properties:
- url: https://developer.octopus.energy/rest/
type: Documentation
- url: https://developer.octopus.energy/rest/reference
type: Documentation
- url: https://developer.octopus.energy/rest/guides
type: GettingStarted
- url: https://developer.octopus.energy/rest/guides/authentication
type: Authentication
description: The Octopus Energy developer portal exposes a Kraken-backed REST API alongside the public GraphQL surface.
The REST API is generated from an OpenAPI specification published in the developer portal Reference section, with API
Collections that group endpoints by feature. Partners use the REST API for account onboarding, meter-point registration,
consumption pulls, and tariff lookups against the Kraken energy operating system.
- aid: octopus-energy:octopus-energy-kraken-graphql-api
name: Octopus Energy Kraken GraphQL API
tags:
- Energy
- Kraken
- GraphQL
- Account
- Meter Points
- Smart Meter
- Devices
- Flexibility
tags_raw:
- Energy
- Kraken
- GraphQL
- Accounts
- Meter Points
- Smart Meter
- Devices
- Flexibility
humanURL: https://developer.octopus.energy/graphql/
baseURL: https://api.octopus.energy/v1/graphql/
properties:
- url: https://developer.octopus.energy/graphql/
type: Documentation
- url: https://developer.octopus.energy/graphql/reference
type: Documentation
- url: https://developer.octopus.energy/graphql/guides
type: GettingStarted
- url: https://developer.octopus.energy/graphql/collections/
type: Documentation
- url: https://developer.octopus.energy/graphql/guides/authentication
type: Authentication
- url: https://developer.octopus.energy/announcements/
type: ChangeLog
- url: graphql/octopus-energy-graphql.md
type: GraphQL
description: The Octopus Energy GraphQL API is the primary Kraken interface for partner and customer-facing integrations.
A single /v1/graphql/ endpoint exposes queries and mutations grouped into API Collections by feature — accounts, ledgers,
billing, smart meters, half-hourly consumption, EV chargers, heat pumps, batteries, Intelligent Octopus dispatch schedules,
and Octopus Electroverse devices. Kraken's GraphQL introspection plus a public changelog let third-party developers build
smart-charging, demand-response, and home-energy-management apps directly against Kraken-powered utilities.
- aid: octopus-energy:octopus-energy-consumption-api
name: Octopus Energy Consumption API
description: Half-hourly smart-meter consumption readings.
humanURL: https://developer.octopus.energy/docs/api/
baseURL: https://api.octopus.energy/v1/
tags:
- Consumption
properties:
- type: OpenAPI
url: openapi/octopus-energy-consumption-api-openapi.yml
- type: Documentation
url: https://developer.octopus.energy/docs/api/
- type: GettingStarted
url: https://developer.octopus.energy/rest/guides/api-basics
- type: JSONSchema
url: json-schema/octopus-energy-product-schema.json
- type: JSONSchema
url: json-schema/octopus-energy-consumption-schema.json
- type: JSONLD
url: json-ld/octopus-energy-context.jsonld
- aid: octopus-energy:octopus-energy-electricitymeterpoints-api
name: Octopus Energy ElectricityMeterPoints API
description: Electricity meter points (MPAN) and registered meters.
humanURL: https://developer.octopus.energy/docs/api/
baseURL: https://api.octopus.energy/v1/
tags:
- Electricity Meter Points
tags_raw:
- ElectricityMeterPoints
properties:
- type: OpenAPI
url: openapi/octopus-energy-electricitymeterpoints-api-openapi.yml
- type: Documentation
url: https://developer.octopus.energy/docs/api/
- type: GettingStarted
url: https://developer.octopus.energy/rest/guides/api-basics
- type: JSONSchema
url: json-schema/octopus-energy-product-schema.json
- type: JSONSchema
url: json-schema/octopus-energy-consumption-schema.json
- type: JSONLD
url: json-ld/octopus-energy-context.jsonld
- aid: octopus-energy:octopus-energy-electricitytariffs-api
name: Octopus Energy ElectricityTariffs API
description: Electricity tariff unit rates and standing charges.
humanURL: https://developer.octopus.energy/docs/api/
baseURL: https://api.octopus.energy/v1/
tags:
- ElectricityTariffs
properties:
- type: OpenAPI
url: openapi/octopus-energy-electricitytariffs-api-openapi.yml
- type: Documentation
url: https://developer.octopus.energy/docs/api/
- type: GettingStarted
url: https://developer.octopus.energy/rest/guides/api-basics
- type: JSONSchema
url: json-schema/octopus-energy-product-schema.json
- type: JSONSchema
url: json-schema/octopus-energy-consumption-schema.json
- type: JSONLD
url: json-ld/octopus-energy-context.jsonld
- aid: octopus-energy:octopus-energy-gasmeterpoints-api
name: Octopus Energy GasMeterPoints API
description: Gas meter points (MPRN) and registered meters.
humanURL: https://developer.octopus.energy/docs/api/
baseURL: https://api.octopus.energy/v1/
tags:
- Gas Meter Points
tags_raw:
- GasMeterPoints
properties:
- type: OpenAPI
url: openapi/octopus-energy-gasmeterpoints-api-openapi.yml
- type: Documentation
url: https://developer.octopus.energy/docs/api/
- type: GettingStarted
url: https://developer.octopus.energy/rest/guides/api-basics
- type: JSONSchema
url: json-schema/octopus-energy-product-schema.json
- type: JSONSchema
url: json-schema/octopus-energy-consumption-schema.json
- type: JSONLD
url: json-ld/octopus-energy-context.jsonld
- aid: octopus-energy:octopus-energy-gastariffs-api
name: Octopus Energy GasTariffs API
description: Gas tariff unit rates and standing charges.
humanURL: https://developer.octopus.energy/docs/api/
baseURL: https://api.octopus.energy/v1/
tags:
- GasTariffs
properties:
- type: OpenAPI
url: openapi/octopus-energy-gastariffs-api-openapi.yml
- type: Documentation
url: https://developer.octopus.energy/docs/api/
- type: GettingStarted
url: https://developer.octopus.energy/rest/guides/api-basics
- type: JSONSchema
url: json-schema/octopus-energy-product-schema.json
- type: JSONSchema
url: json-schema/octopus-energy-consumption-schema.json
- type: JSONLD
url: json-ld/octopus-energy-context.jsonld
- aid: octopus-energy:octopus-energy-industry-api
name: Octopus Energy Industry API
description: UK industry references such as grid supply points.
humanURL: https://developer.octopus.energy/docs/api/
baseURL: https://api.octopus.energy/v1/
tags:
- Industry
properties:
- type: OpenAPI
url: openapi/octopus-energy-industry-api-openapi.yml
- type: Documentation
url: https://developer.octopus.energy/docs/api/
- type: GettingStarted
url: https://developer.octopus.energy/rest/guides/api-basics
- type: JSONSchema
url: json-schema/octopus-energy-product-schema.json
- type: JSONSchema
url: json-schema/octopus-energy-consumption-schema.json
- type: JSONLD
url: json-ld/octopus-energy-context.jsonld
- aid: octopus-energy:octopus-energy-products-api
name: Octopus Energy Products API
description: Octopus Energy product catalog and tariff lookups.
humanURL: https://developer.octopus.energy/docs/api/
baseURL: https://api.octopus.energy/v1/
tags:
- Product
tags_raw:
- Products
properties:
- type: OpenAPI
url: openapi/octopus-energy-products-api-openapi.yml
- type: Documentation
url: https://developer.octopus.energy/docs/api/
- type: GettingStarted
url: https://developer.octopus.energy/rest/guides/api-basics
- type: JSONSchema
url: json-schema/octopus-energy-product-schema.json
- type: JSONSchema
url: json-schema/octopus-energy-consumption-schema.json
- type: JSONLD
url: json-ld/octopus-energy-context.jsonld
name: Octopus Energy
tags:
- Energy
- Electricity
- Gas
- Renewable Energy
- Smart Meter
- Tariffs
- Kraken
- United Kingdom
- DER
- Electric Vehicles
- Heat Pumps
- Solar
- Battery
- Utilities
tags_raw:
- Energy
- Electricity
- Gas
- Renewable Energy
- Smart Meter
- Tariffs
- Kraken
- UK
- DER
- Electric Vehicles
- Heat Pumps
- Solar
- Battery
- Utilities
kind: contract
deliveryModel:
model: saas
open_source: false
commercial: true
callable_host: true
label: Hosted service · you call their endpoint
confidence: high
source:
- openapi
- pricing
generated: '2026-08-28'
method: derived
accessModel:
pricing: freemium
onboarding: self-serve
trial: false
try_now: true
public: false
gated: none
gated_source:
- onboarding
label: Freemium · Self-serve signup
confidence: medium
source:
- plans
- authentication
- security
generated: '2026-11-06'
method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/octopus-energy.png
access: 3rd-Party
common:
- type: PostmanWorkspace
url: https://www.postman.com/kinlaneapi/octopus-energy/overview
- type: Website
url: https://octopus.energy
- type: CapabilityMap
url: capabilities/octopus-energy-capability-edges.yml
name: Octopus Energy Business Capability Map
- type: AgenticAccess
url: agentic-access/octopus-energy-agentic-access.yml
- type: VulnerabilityDisclosure
url: security/octopus-energy-vulnerability-disclosure.yml
- type: DomainSecurity
url: security/octopus-energy-domain-security.yml
- type: Authentication
url: authentication/octopus-energy-authentication.yml
- url: https://octopus.energy
type: Portal
- url: https://developer.octopus.energy/
name: Octopus Energy Developer Portal
type: Portal
- url: https://developer.octopus.energy/docs/api/
name: Octopus Energy Public API Docs
type: Documentation
- url: https://developer.octopus.energy/rest/
name: Kraken REST API Docs
type: Documentation
- url: https://developer.octopus.energy/graphql/
name: Kraken GraphQL API Docs
type: Documentation
- url: https://developer.octopus.energy/announcements/
name: API Announcements
type: ChangeLog
- url: https://developer.octopus.energy/auth/login/
name: Developer Portal Login
type: Signup
- url: https://octopus.energy/dashboard/
name: My Octopus Account
type: Signup
- url: https://octopus.energy/help-and-faqs/articles/api-information/
name: API Information FAQ
type: Support
- url: https://octopus.energy/help-and-faqs/articles/security-at-octopus-energy/
name: Security at Octopus Energy
type: Security
- url: https://octopus.energy/policies/
name: Policies
type: Documentation
- url: https://octopus.energy/privacy/
name: Privacy Policy
type: PrivacyPolicy
- url: https://octopus.energy/blog/
name: Octopus Energy Blog
type: Blog
- url: https://octopus.energy/press/
name: Press
type: Press
- url: https://octopus.energy/careers/
name: Careers
type: Careers
- url: https://octopus.energy/about-us/
name: About Us
type: AboutUs
- url: https://octopus.energy/contact-us/
name: Contact Us
type: ContactUs
- url: https://kraken.tech/
name: Kraken Technologies
type: Portal
- url: https://kraken.tech/news
name: Kraken News
type: Blog
- url: https://kraken.tech/customer-management
name: Kraken Customer Management
type: Documentation
- url: https://kraken.tech/residential-flexibility
name: Kraken Residential Flexibility
type: Documentation
- url: https://kraken.tech/field-operations
name: Kraken Field Operations
type: Documentation
- url: https://kraken.tech/infrastructure-flexibility
name: Kraken Infrastructure Flexibility
type: Documentation
- url: https://octopus.energy/agile/
name: Octopus Agile
type: Documentation
- url: https://octopus.energy/smart/tracker/
name: Octopus Tracker
type: Documentation
- url: https://octopus.energy/smart/intelligent-octopus-go/
name: Intelligent Octopus Go
type: Documentation
- url: https://octopus.energy/electric-vehicles/electroverse/
name: Octopus Electroverse
type: Documentation
- url: https://octopus.energy/heat-pumps/
name: Cosy Octopus (Heat Pumps)
type: Documentation
- url: https://octopusev.com/
name: Octopus Electric Vehicles
type: Documentation
- url: https://github.com/octoenergy
type: GitHubOrganization
- url: https://github.com/octoenergy/public-conventions
name: Octopus Energy Public Conventions
type: Tools
- url: https://github.com/octoenergy/xocto
name: xocto - Python/Django Utilities from Kraken Technologies
type: SDKs
- url: https://github.com/octoenergy/oejp-api-example
name: Octopus Energy Japan API Example
type: CodeExamples
- url: https://github.com/octoenergy/octotools
name: octotools - UK Energy Market Utilities
type: Tools
- url: https://github.com/octoenergy/techzero-hackathon-2024
name: Tech Zero Hackathon 2024
type: CodeExamples
- url: https://github.com/octoenergy/timeserio
name: timeserio - Time Series Models
type: Tools
- url: https://github.com/octoenergy/terraform-provider-splitpolicies
name: Terraform Provider for Split Policies
type: Tools
- url: https://www.linkedin.com/company/octopus-energy
type: LinkedIn
- url: https://www.linkedin.com/company/krakentech
name: Kraken Technologies LinkedIn
type: LinkedIn
- url: https://twitter.com/octopus_energy
type: Twitter
- url: https://www.youtube.com/@OctopusEnergy
type: YouTube
- url: plans/octopus-energy-plans-pricing.yml
type: Plans
- url: rate-limits/octopus-energy-rate-limits.yml
type: RateLimits
- url: finops/octopus-energy-finops.yml
type: FinOps
- type: Features
data:
- Public REST API at api.octopus.energy/v1/ — open product catalog, electricity/gas tariffs, meter points, half-hourly consumption,
and industry grid supply points
- HTTP Basic authentication with a per-customer API key for account, meter-point, and consumption endpoints; products and
tariffs endpoints are open and unauthenticated
- Half-hourly Agile Octopus and 30-minute Octopus Tracker pricing endpoints for wholesale-linked smart tariffs that publish
16-48 hours of forward unit rates
- Industry grid supply points lookup so consumers can resolve the correct distribution region from a postcode
- JSON request/response over HTTPS with cursor-style pagination on collection endpoints
- Half-hourly smart-meter consumption pulls for electricity (MPAN + serial number) and gas (MPRN + serial number)
- Kraken developer portal at developer.octopus.energy with REST API Reference generated from an OpenAPI specification
- Kraken developer portal GraphQL API at /v1/graphql/ with introspection, API Collections, and a public changelog
- API Collections that group GraphQL queries and mutations by feature — accounts, ledgers, billing, smart meters, half-hourly
consumption, EV charging, heat pumps, batteries, Octopus Electroverse
- Intelligent Octopus dispatch schedules exposed via GraphQL for partners to read EV-charging and heat-pump optimization
windows
- Public conventions repository documenting Octopus Energy's internal Python and Django style guide
- xocto open-source Python/Django utility library from Kraken Technologies — typed money, ranges, settlement periods, and
event sourcing primitives
- oejp-api-example reference application showing how to consume the Octopus Energy Japan API
- octotools Python utilities for the UK energy market — DNO/GSP lookups and tariff parsing helpers
- Kraken Technologies SaaS platform powering 90M+ customer accounts across EDF, E.ON, Origin Energy, Tokyo Gas, Plentitude,
Severn Trent, National Grid, and other partners in 30 countries
- Kraken product suites — Customer Management, Residential Flexibility, Field Operations, Infrastructure Flexibility — covering
retail energy, water, and telecom utilities
- Domain coverage for electricity and gas retail, electric vehicles via Octopus Electroverse, heat pumps via Cosy Octopus,
solar, batteries, and tariff-aware smart device control
- UK-first API surface with parallel Octopus Energy Japan, Australia, New Zealand, Germany, France, Italy, Spain, and United
States deployments via the same Kraken platform
sources:
- https://developer.octopus.energy/
- https://developer.octopus.energy/docs/api/
- https://developer.octopus.energy/rest/
- https://developer.octopus.energy/graphql/
- https://octopus.energy/help-and-faqs/articles/api-information/
- https://kraken.tech/
- https://github.com/octoenergy
updated: '2026-05-25'
created: '2026-05-25T00:00:00.000Z'
modified: '2026-09-16'
position: Consuming
description: Octopus Energy is a UK-founded retail energy supplier and the parent of Kraken Technologies, the AI-powered energy
operating system that runs both Octopus and many of the world's largest utilities. Octopus operates a free, open REST API
at api.octopus.energy/v1/ that exposes the full UK product catalog, electricity and gas tariff pricing (including the half-hourly
wholesale-linked Agile Octopus and Tracker tariffs), meter-point details, half-hourly smart-meter consumption, and industry
grid supply points. The Kraken developer portal at developer.octopus.energy adds a second REST surface generated from an
OpenAPI spec plus a GraphQL API at /v1/graphql/ with API Collections grouping partner-facing queries and mutations for accounts,
ledgers, billing, smart meters, EV charging, heat pumps, batteries, and Intelligent Octopus dispatch. Through Kraken Technologies
the same platform powers 90M+ customer accounts at EDF, E.ON, Origin Energy, Tokyo Gas, Plentitude, National Grid, Severn
Trent, and other utilities in 30 countries — making Octopus one of the most consequential open and programmable surfaces
in retail energy.
maintainers:
- FN: Kin Lane
email: info@apievangelist.com
X: apievangelist
url: https://apievangelist.com
specificationVersion: '0.23'
Octopus Energy API — frequently asked questions
Does Octopus Energy have an API?
Yes. APIs.io lists 9 APIs from Octopus Energy, including Octopus Energy Kraken REST API, Octopus Energy Kraken GraphQL API and Octopus Energy Consumption API, and 6 more.
Is there an OpenAPI specification for the Octopus Energy API?
Yes. APIs.io indexes 7 OpenAPI specifications for Octopus Energy, each linked for download from this page.
How do I authenticate with the Octopus Energy API?
Octopus Energy uses bearer-token authentication (http · 1 scheme). The details are profiled on APIs.io as Octopus Energy Authentication.
How much does the Octopus Energy API cost?
APIs.io lists 2 pricing plans for Octopus Energy, with each plan's price, limits and inclusions under Pricing on this page.
Is the Octopus Energy API ready for AI agents?
Octopus Energy has a Kin Score of 44.9 out of 100 (developing) and an Agent Readiness score of 24.1 (agent-aware), scored by API Evangelist on 2026-11-06.
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