EDF Energy Ltd is the British integrated energy business wholly owned by Electricite de France (EDF), the French state-owned utility. Formed in 2002 from London Electricity, SWEB and SEEBOARD and enlarged by the 2009 acquisition of British Energy, it is one of the largest suppliers of electricity and gas in Great Britain with roughly five million customer accounts, and it is also Britain's largest generator of zero-carbon electricity — it operates the country's fleet of operating nuclear power stations (the advanced gas-cooled reactors at Hartlepool, Heysham 1, Heysham 2 and Torness, and the Sizewell B pressurised water reactor), is building Hinkley Point C, and owns wind, solar, battery (Pivot Power) and EV charging (Pod Point) businesses. It therefore sits at both ends of the GB value chain: a licensed generator and wholesale market participant, and the retailer of record holding the customer relationship, the billing account and the meter data. Its API posture is the opposite of the mandated-utility pattern. The United Kingdom has no consumer energy data-portability right — no Consumer Data Right, no Green Button obligation. Britain mandated infrastructure instead: the licensed Smart DCC monopoly carries smart-meter traffic under the Smart Energy Code, and EDF is bound by that as a licensed supplier, but it confers no third-party consumer data API. And yet EDF publishes one of the more substantial public API programmes of any European utility, because it does not run its own retail platform: in 2023 EDF licensed Kraken from Octopus Energy Group and completed the migration of 5.8 million customer accounts in fifteen months, so EDF's API is Kraken's API, branded for EDF GB at developer.edfgb-kraken.energy. That portal is fully public and was confirmed live at HTTP 200 on 2026-07-27. It publishes a first-party OpenAPI 3.0.3 document for a 27-path REST API, a second OpenAPI 3.0.3 document for a 16-path customer-migration API, and a GraphQL API whose schema — 2,492 types, 246 queries, 417 mutations — was harvested by anonymous introspection with no key and no account. EDF's retail tariff and product data is genuinely open: GET https://api.edfgb-kraken.energy/v1/products/ returned 21 live products at HTTP 200 anonymously, and the GraphQL energyProducts query returns real EDF tariffs with brand "EDF". Consumer usage and billing data is documented in the same contracts but requires an Authorization token issued to the account holder, or an OAuth application authorised against the OpenID Connect server at auth.edfgb-kraken.energy, whose anonymously served discovery document advertises 111 scopes including request:consumption-data and view:smartflex-data. Open market data is the gap: EDF discloses its REMIT generation unavailability on its own website as an HTML table, but the XML and CSV export links it publishes on that very page both return HTTP 404, and the machine-readable channel for those disclosures is Elexon's BMRS platform, which EDF does not operate — 27 EDF REMIT messages under registration code 48X000000000022A were confirmed there in a single week. Open on tariffs, gated on consumer data, broken on its own market-data exports, and none of it compelled.
EDF Energy publishes 16 API contracts indexed on the APIs.io network, including Account Import API, Data Import API, External Client Healthcheck API, and 13 more. Tagged areas include Energy, United Kingdom, Utilities, Electricity, and Gas.
The EDF Energy catalog on APIs.io includes 1 Spectral governance ruleset.
EDF Energy’s developer surface includes authentication, changelog, sandbox, developer console, documentation, API reference, getting-started guide, and 45 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 applies to this provider. This API accepts writes, so it
carries 10 points of the composite. It is scored from the published contracts
themselves: whether a caller can create-or-update in one call, whether the write accepts a key the caller already
holds, and whether the response says which branch ran. Without that, every write needs a search-and-branch in
front of it, and the first time that check is skipped a duplicate record is created.
Scored against the observed mean rather than raw — a provider at the catalog average is unchanged by this facet,
not penalised by it.
The six quality facets above are damped to 75 points between them,
because the conditional facet above carries the other
25. That is why each facet's contribution is shown against a damped
maximum: raising a quality facet moves the composite by 75% 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/edf-energy/"><img src="https://apis.io/badge/edf-energy/card.svg" alt="EDF 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
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
Documented Reversibility+6 pts — a reversal operation in the contract, graded up when a window is documented too
4 more unmet checks in the Agent Readiness table above.
Kin Score — facets with the most composite points still available (weight × headroom):
Access Clarityscores 44.7 — up to +11.1 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.
EDF Energy's primary developer API, and the surface EDF markets as its "open tariff APIs". It is the Kraken GraphQL API, licensed from Octopus Energy Group and hosted for EDF GB...
Overlays applied on top of this provider's contracts. Each card says who wrote it: a document the provider publishes, or one API Evangelist derived or generated.
aid: edf-energy
url: https://raw.githubusercontent.com/api-evangelist/edf-energy/refs/heads/main/apis.yml
name: EDF Energy
kind: company
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: unknown
onboarding: open
trial: false
try_now: false
public: true
gated: none
gated_source:
- onboarding
label: Open access
confidence: medium
source:
- authentication
- scopes
- rate-limits
- security
- sandbox
generated: '2026-11-06'
method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
tags:
- Energy
- United Kingdom
- Utilities
- Electricity
- Gas
- Energy Retailer
- Energy Supplier
- Smart Metering
- Nuclear
- Renewables
- EV Charging
- Demand Response
- Tariffs
- Energy Markets
created: '2026-07-27'
modified: '2026-07-27'
specificationVersion: '0.23'
description: 'EDF Energy Ltd is the British integrated energy business wholly owned by Electricite de France (EDF), the French
state-owned utility. Formed in 2002 from London Electricity, SWEB and SEEBOARD and enlarged by the 2009 acquisition of British
Energy, it is one of the largest suppliers of electricity and gas in Great Britain with roughly five million customer accounts,
and it is also Britain''s largest generator of zero-carbon electricity — it operates the country''s fleet of operating nuclear
power stations (the advanced gas-cooled reactors at Hartlepool, Heysham 1, Heysham 2 and Torness, and the Sizewell B pressurised
water reactor), is building Hinkley Point C, and owns wind, solar, battery (Pivot Power) and EV charging (Pod Point) businesses.
It therefore sits at both ends of the GB value chain: a licensed generator and wholesale market participant, and the retailer
of record holding the customer relationship, the billing account and the meter data. Its API posture is the opposite of
the mandated-utility pattern. The United Kingdom has no consumer energy data-portability right — no Consumer Data Right,
no Green Button obligation. Britain mandated infrastructure instead: the licensed Smart DCC monopoly carries smart-meter
traffic under the Smart Energy Code, and EDF is bound by that as a licensed supplier, but it confers no third-party consumer
data API. And yet EDF publishes one of the more substantial public API programmes of any European utility, because it does
not run its own retail platform: in 2023 EDF licensed Kraken from Octopus Energy Group and completed the migration of 5.8
million customer accounts in fifteen months, so EDF''s API is Kraken''s API, branded for EDF GB at developer.edfgb-kraken.energy.
That portal is fully public and was confirmed live at HTTP 200 on 2026-07-27. It publishes a first-party OpenAPI 3.0.3 document
for a 27-path REST API, a second OpenAPI 3.0.3 document for a 16-path customer-migration API, and a GraphQL API whose schema
— 2,492 types, 246 queries, 417 mutations — was harvested by anonymous introspection with no key and no account. EDF''s
retail tariff and product data is genuinely open: GET https://api.edfgb-kraken.energy/v1/products/ returned 21 live products
at HTTP 200 anonymously, and the GraphQL energyProducts query returns real EDF tariffs with brand "EDF". Consumer usage
and billing data is documented in the same contracts but requires an Authorization token issued to the account holder, or
an OAuth application authorised against the OpenID Connect server at auth.edfgb-kraken.energy, whose anonymously served
discovery document advertises 111 scopes including request:consumption-data and view:smartflex-data. Open market data is
the gap: EDF discloses its REMIT generation unavailability on its own website as an HTML table, but the XML and CSV export
links it publishes on that very page both return HTTP 404, and the machine-readable channel for those disclosures is Elexon''s
BMRS platform, which EDF does not operate — 27 EDF REMIT messages under registration code 48X000000000022A were confirmed
there in a single week. Open on tariffs, gated on consumer data, broken on its own market-data exports, and none of it compelled.'
apis:
- aid: edf-energy:edf-kraken-graphql-api
name: EDF Kraken GraphQL API
description: 'EDF Energy''s primary developer API, and the surface EDF markets as its "open tariff APIs". It is the Kraken
GraphQL API, licensed from Octopus Energy Group and hosted for EDF GB. Introspection is enabled anonymously: a standard
IntrospectionQuery POSTed with no credentials returned HTTP 200 on 2026-07-27, yielding 2,492 types, 246 Query fields
and 417 Mutation fields, saved verbatim as SDL in this repository. Retail product and tariff data resolves without any
credential — energyProducts(postcode: "SW1A1AA", brand: "EDF") returned live EDF tariffs including EDF_FOL_06M_B1_1YR_26-07-24_v1
"Fixed Online 1 Year". Everything customer-scoped (smartMeterTelemetry, annualElectricityConsumption, applicableRates,
plannedDispatches, vehicleChargingPreferences, fitInstallations, prepay ledgers) requires an Authorization header held
by the account user, an organisation, or an OAuth application. Published limits: 50,000 points/hour for account users,
100,000 for organisations, 300,000 for OAuth applications; complexity limit 200; 10,000 nodes per request; rate-limit
error KT-CT-1199. No consumer data mandate in Great Britain produced any of this.'
humanURL: https://developer.edfgb-kraken.energy/graphql/
baseURL: https://api.edfgb-kraken.energy/v1/graphql/
tags:
- GraphQL
- Kraken
- Tariffs
- Energy Products
- Smart Metering
- Consumption
- EV Charging
- United Kingdom
properties:
- type: GraphQL
url: graphql/edf-energy-graphql.md
- type: Documentation
url: https://developer.edfgb-kraken.energy/graphql/guides/
- type: APIReference
url: https://developer.edfgb-kraken.energy/graphql/reference/
- type: Changelog
url: https://developer.edfgb-kraken.energy/graphql/changelog/
- type: Documentation
url: https://www.edfenergy.com/energywise/edfs-open-tariff-apis
- type: Authentication
url: authentication/edf-energy-kraken-openid-configuration.json
- type: ToolCrosswalk
url: mcp/edf-energy-tool-crosswalk.yml
- type: ErrorCatalog
url: errors/edf-energy-error-codes.yml
- type: RateLimits
url: rate-limits/edf-energy-rate-limits.yml
- type: Console
name: GraphiQL IDE
url: https://api.edfgb-kraken.energy/v1/graphql/
- aid: edf-energy:edf-energy-account-import-api
name: EDF Energy Account Import API
description: APIs for importing accounts.
humanURL: https://developer.edfgb-kraken.energy/graphql/
baseURL: https://api.edfgb-kraken.energy/v1/graphql/
tags: []
tags_raw:
- account_import
properties:
- type: OpenAPI
url: openapi/edf-energy-account-import-api-openapi.yml
- type: Documentation
url: https://developer.edfgb-kraken.energy/rest/guides/api-basics/
- type: APIReference
url: https://developer.edfgb-kraken.energy/rest/reference/
- type: Documentation
url: https://www.edfenergy.com/energywise/edfs-open-tariff-apis
- type: Authentication
url: authentication/edf-energy-kraken-openid-configuration.json
- type: ErrorCatalog
url: errors/edf-energy-problem-types.yml
- type: DataModel
url: data-model/edf-energy-data-model.yml
- type: GettingStarted
url: https://developer.edfgb-kraken.energy/rest/guides/api-basics/
- type: Documentation
url: https://developer.edfgb-kraken.energy/rest/guides/data-import/
- type: Authentication
url: authentication/edf-energy-authentication.yml
- aid: edf-energy:edf-energy-data-import-api
name: EDF Energy Data Import API
description: The data-import API from EDF Energy — 1 operation(s) for data-import.
humanURL: https://developer.edfgb-kraken.energy/graphql/
baseURL: https://api.edfgb-kraken.energy/v1/graphql/
tags:
- Data Import
tags_raw:
- data-import
properties:
- type: OpenAPI
url: openapi/edf-energy-data-import-api-openapi.yml
- type: Documentation
url: https://developer.edfgb-kraken.energy/rest/guides/api-basics/
- type: APIReference
url: https://developer.edfgb-kraken.energy/rest/reference/
- type: Documentation
url: https://www.edfenergy.com/energywise/edfs-open-tariff-apis
- type: Authentication
url: authentication/edf-energy-kraken-openid-configuration.json
- type: ErrorCatalog
url: errors/edf-energy-problem-types.yml
- type: DataModel
url: data-model/edf-energy-data-model.yml
- type: GettingStarted
url: https://developer.edfgb-kraken.energy/rest/guides/api-basics/
- type: Documentation
url: https://developer.edfgb-kraken.energy/rest/guides/data-import/
- type: Authentication
url: authentication/edf-energy-authentication.yml
- aid: edf-energy:edf-energy-external-client-healthcheck-api
name: EDF Energy External Client Healthcheck API
description: The external-client-healthcheck API from EDF Energy — 1 operation(s) for external-client-healthcheck.
humanURL: https://developer.edfgb-kraken.energy/graphql/
baseURL: https://api.edfgb-kraken.energy/v1/graphql/
tags:
- external-client-healthcheck
properties:
- type: OpenAPI
url: openapi/edf-energy-external-client-healthcheck-api-openapi.yml
- type: Documentation
url: https://developer.edfgb-kraken.energy/rest/guides/api-basics/
- type: APIReference
url: https://developer.edfgb-kraken.energy/rest/reference/
- type: Documentation
url: https://www.edfenergy.com/energywise/edfs-open-tariff-apis
- type: Authentication
url: authentication/edf-energy-kraken-openid-configuration.json
- type: ErrorCatalog
url: errors/edf-energy-problem-types.yml
- type: DataModel
url: data-model/edf-energy-data-model.yml
- type: GettingStarted
url: https://developer.edfgb-kraken.energy/rest/guides/api-basics/
- type: Documentation
url: https://developer.edfgb-kraken.energy/rest/guides/data-import/
- type: Authentication
url: authentication/edf-energy-authentication.yml
- aid: edf-energy:edf-energy-external-events-api
name: EDF Energy External Events API
description: The external-events API from EDF Energy — 1 operation(s) for external-events.
humanURL: https://developer.edfgb-kraken.energy/graphql/
baseURL: https://api.edfgb-kraken.energy/v1/graphql/
tags:
- external-events
properties:
- type: OpenAPI
url: openapi/edf-energy-external-events-api-openapi.yml
- type: Documentation
url: https://developer.edfgb-kraken.energy/rest/guides/api-basics/
- type: APIReference
url: https://developer.edfgb-kraken.energy/rest/reference/
- type: Documentation
url: https://www.edfenergy.com/energywise/edfs-open-tariff-apis
- type: Authentication
url: authentication/edf-energy-kraken-openid-configuration.json
- type: ErrorCatalog
url: errors/edf-energy-problem-types.yml
- type: DataModel
url: data-model/edf-energy-data-model.yml
- type: GettingStarted
url: https://developer.edfgb-kraken.energy/rest/guides/api-basics/
- type: Documentation
url: https://developer.edfgb-kraken.energy/rest/guides/data-import/
- type: Authentication
url: authentication/edf-energy-authentication.yml
- aid: edf-energy:edf-energy-post-account-import-api
name: EDF Energy Post Account Import API
description: APIs for importing additional data after an account has been imported.
humanURL: https://developer.edfgb-kraken.energy/graphql/
baseURL: https://api.edfgb-kraken.energy/v1/graphql/
tags: []
tags_raw:
- post_account_import
properties:
- type: OpenAPI
url: openapi/edf-energy-post-account-import-api-openapi.yml
- type: Documentation
url: https://developer.edfgb-kraken.energy/rest/guides/api-basics/
- type: APIReference
url: https://developer.edfgb-kraken.energy/rest/reference/
- type: Documentation
url: https://www.edfenergy.com/energywise/edfs-open-tariff-apis
- type: Authentication
url: authentication/edf-energy-kraken-openid-configuration.json
- type: ErrorCatalog
url: errors/edf-energy-problem-types.yml
- type: DataModel
url: data-model/edf-energy-data-model.yml
- type: GettingStarted
url: https://developer.edfgb-kraken.energy/rest/guides/api-basics/
- type: Documentation
url: https://developer.edfgb-kraken.energy/rest/guides/data-import/
- type: Authentication
url: authentication/edf-energy-authentication.yml
- aid: edf-energy:edf-energy-query-api
name: EDF Energy Query API
description: APIs for querying import status and retrieving data
humanURL: https://developer.edfgb-kraken.energy/graphql/
baseURL: https://api.edfgb-kraken.energy/v1/graphql/
tags:
- Query
tags_raw:
- query
properties:
- type: OpenAPI
url: openapi/edf-energy-query-api-openapi.yml
- type: Documentation
url: https://developer.edfgb-kraken.energy/rest/guides/api-basics/
- type: APIReference
url: https://developer.edfgb-kraken.energy/rest/reference/
- type: Documentation
url: https://www.edfenergy.com/energywise/edfs-open-tariff-apis
- type: Authentication
url: authentication/edf-energy-kraken-openid-configuration.json
- type: ErrorCatalog
url: errors/edf-energy-problem-types.yml
- type: DataModel
url: data-model/edf-energy-data-model.yml
- type: GettingStarted
url: https://developer.edfgb-kraken.energy/rest/guides/api-basics/
- type: Documentation
url: https://developer.edfgb-kraken.energy/rest/guides/data-import/
- type: Authentication
url: authentication/edf-energy-authentication.yml
- aid: edf-energy:edf-energy-accounts-api
name: EDF Energy Accounts API
description: The Accounts API from EDF Energy — 2 operation(s) for accounts.
humanURL: https://developer.edfgb-kraken.energy/graphql/
baseURL: https://api.edfgb-kraken.energy/v1/graphql/
tags:
- Account
tags_raw:
- Accounts
properties:
- type: OpenAPI
url: openapi/edf-energy-accounts-api-openapi.yml
- type: Documentation
url: https://developer.edfgb-kraken.energy/rest/guides/api-basics/
- type: APIReference
url: https://developer.edfgb-kraken.energy/rest/reference/
- type: Documentation
url: https://www.edfenergy.com/energywise/edfs-open-tariff-apis
- type: Authentication
url: authentication/edf-energy-kraken-openid-configuration.json
- type: ErrorCatalog
url: errors/edf-energy-problem-types.yml
- type: DataModel
url: data-model/edf-energy-data-model.yml
- type: GettingStarted
url: https://developer.edfgb-kraken.energy/rest/guides/api-basics/
- type: Documentation
url: https://developer.edfgb-kraken.energy/rest/guides/data-import/
- type: Authentication
url: authentication/edf-energy-authentication.yml
- aid: edf-energy:edf-energy-electricity-meter-points-api
name: EDF Energy Electricity Meter Points API
description: The Electricity Meter Points API from EDF Energy — 2 operation(s) for electricity meter points.
humanURL: https://developer.edfgb-kraken.energy/graphql/
baseURL: https://api.edfgb-kraken.energy/v1/graphql/
tags:
- Electricity Meter Points
properties:
- type: OpenAPI
url: openapi/edf-energy-electricity-meter-points-api-openapi.yml
- type: Documentation
url: https://developer.edfgb-kraken.energy/rest/guides/api-basics/
- type: APIReference
url: https://developer.edfgb-kraken.energy/rest/reference/
- type: Documentation
url: https://www.edfenergy.com/energywise/edfs-open-tariff-apis
- type: Authentication
url: authentication/edf-energy-kraken-openid-configuration.json
- type: ErrorCatalog
url: errors/edf-energy-problem-types.yml
- type: DataModel
url: data-model/edf-energy-data-model.yml
- type: GettingStarted
url: https://developer.edfgb-kraken.energy/rest/guides/api-basics/
- type: Documentation
url: https://developer.edfgb-kraken.energy/rest/guides/data-import/
- type: Authentication
url: authentication/edf-energy-authentication.yml
- aid: edf-energy:edf-energy-gas-meter-points-api
name: EDF Energy Gas Meter Points API
description: The Gas Meter Points API from EDF Energy — 1 operation(s) for gas meter points.
humanURL: https://developer.edfgb-kraken.energy/graphql/
baseURL: https://api.edfgb-kraken.energy/v1/graphql/
tags:
- Gas Meter Points
properties:
- type: OpenAPI
url: openapi/edf-energy-gas-meter-points-api-openapi.yml
- type: Documentation
url: https://developer.edfgb-kraken.energy/rest/guides/api-basics/
- type: APIReference
url: https://developer.edfgb-kraken.energy/rest/reference/
- type: Documentation
url: https://www.edfenergy.com/energywise/edfs-open-tariff-apis
- type: Authentication
url: authentication/edf-energy-kraken-openid-configuration.json
- type: ErrorCatalog
url: errors/edf-energy-problem-types.yml
- type: DataModel
url: data-model/edf-energy-data-model.yml
- type: GettingStarted
url: https://developer.edfgb-kraken.energy/rest/guides/api-basics/
- type: Documentation
url: https://developer.edfgb-kraken.energy/rest/guides/data-import/
- type: Authentication
url: authentication/edf-energy-authentication.yml
- aid: edf-energy:edf-energy-industry-api
name: EDF Energy Industry API
description: The Industry API from EDF Energy — 1 operation(s) for industry.
humanURL: https://developer.edfgb-kraken.energy/graphql/
baseURL: https://api.edfgb-kraken.energy/v1/graphql/
tags:
- Industry
properties:
- type: OpenAPI
url: openapi/edf-energy-industry-api-openapi.yml
- type: Documentation
url: https://developer.edfgb-kraken.energy/rest/guides/api-basics/
- type: APIReference
url: https://developer.edfgb-kraken.energy/rest/reference/
- type: Documentation
url: https://www.edfenergy.com/energywise/edfs-open-tariff-apis
- type: Authentication
url: authentication/edf-energy-kraken-openid-configuration.json
- type: ErrorCatalog
url: errors/edf-energy-problem-types.yml
- type: DataModel
url: data-model/edf-energy-data-model.yml
- type: GettingStarted
url: https://developer.edfgb-kraken.energy/rest/guides/api-basics/
- type: Documentation
url: https://developer.edfgb-kraken.energy/rest/guides/data-import/
- type: Authentication
url: authentication/edf-energy-authentication.yml
- aid: edf-energy:edf-energy-orders-api
name: EDF Energy Orders API
description: The Orders API from EDF Energy — 1 operation(s) for orders.
humanURL: https://developer.edfgb-kraken.energy/graphql/
baseURL: https://api.edfgb-kraken.energy/v1/graphql/
tags:
- Order
tags_raw:
- Orders
properties:
- type: OpenAPI
url: openapi/edf-energy-orders-api-openapi.yml
- type: Documentation
url: https://developer.edfgb-kraken.energy/rest/guides/api-basics/
- type: APIReference
url: https://developer.edfgb-kraken.energy/rest/reference/
- type: Documentation
url: https://www.edfenergy.com/energywise/edfs-open-tariff-apis
- type: Authentication
url: authentication/edf-energy-kraken-openid-configuration.json
- type: ErrorCatalog
url: errors/edf-energy-problem-types.yml
- type: DataModel
url: data-model/edf-energy-data-model.yml
- type: GettingStarted
url: https://developer.edfgb-kraken.energy/rest/guides/api-basics/
- type: Documentation
url: https://developer.edfgb-kraken.energy/rest/guides/data-import/
- type: Authentication
url: authentication/edf-energy-authentication.yml
- aid: edf-energy:edf-energy-payment-intents-api
name: EDF Energy Payment Intents API
description: The Payment Intents API from EDF Energy — 3 operation(s) for payment intents.
humanURL: https://developer.edfgb-kraken.energy/graphql/
baseURL: https://api.edfgb-kraken.energy/v1/graphql/
tags:
- Payment Intents
properties:
- type: OpenAPI
url: openapi/edf-energy-payment-intents-api-openapi.yml
- type: Documentation
url: https://developer.edfgb-kraken.energy/rest/guides/api-basics/
- type: APIReference
url: https://developer.edfgb-kraken.energy/rest/reference/
- type: Documentation
url: https://www.edfenergy.com/energywise/edfs-open-tariff-apis
- type: Authentication
url: authentication/edf-energy-kraken-openid-configuration.json
- type: ErrorCatalog
url: errors/edf-energy-problem-types.yml
- type: DataModel
url: data-model/edf-energy-data-model.yml
- type: GettingStarted
url: https://developer.edfgb-kraken.energy/rest/guides/api-basics/
- type: Documentation
url: https://developer.edfgb-kraken.energy/rest/guides/data-import/
- type: Authentication
url: authentication/edf-energy-authentication.yml
- aid: edf-energy:edf-energy-products-api
name: EDF Energy Products API
description: The Products API from EDF Energy — 10 operation(s) for products.
humanURL: https://developer.edfgb-kraken.energy/graphql/
baseURL: https://api.edfgb-kraken.energy/v1/graphql/
tags:
- Product
tags_raw:
- Products
properties:
- type: OpenAPI
url: openapi/edf-energy-products-api-openapi.yml
- type: Documentation
url: https://developer.edfgb-kraken.energy/rest/guides/api-basics/
- type: APIReference
url: https://developer.edfgb-kraken.energy/rest/reference/
- type: Documentation
url: https://www.edfenergy.com/energywise/edfs-open-tariff-apis
- type: Authentication
url: authentication/edf-energy-kraken-openid-configuration.json
- type: ErrorCatalog
url: errors/edf-energy-problem-types.yml
- type: DataModel
url: data-model/edf-energy-data-model.yml
- type: GettingStarted
url: https://developer.edfgb-kraken.energy/rest/guides/api-basics/
- type: Documentation
url: https://developer.edfgb-kraken.energy/rest/guides/data-import/
- type: Authentication
url: authentication/edf-energy-authentication.yml
- aid: edf-energy:edf-energy-quotes-api
name: EDF Energy Quotes API
description: The Quotes API from EDF Energy — 2 operation(s) for quotes.
humanURL: https://developer.edfgb-kraken.energy/graphql/
baseURL: https://api.edfgb-kraken.energy/v1/graphql/
tags:
- Quotes
properties:
- type: OpenAPI
url: openapi/edf-energy-quotes-api-openapi.yml
- type: Documentation
url: https://developer.edfgb-kraken.energy/rest/guides/api-basics/
- type: APIReference
url: https://developer.edfgb-kraken.energy/rest/reference/
- type: Documentation
url: https://www.edfenergy.com/energywise/edfs-open-tariff-apis
- type: Authentication
url: authentication/edf-energy-kraken-openid-configuration.json
- type: ErrorCatalog
url: errors/edf-energy-problem-types.yml
- type: DataModel
url: data-model/edf-energy-data-model.yml
- type: GettingStarted
url: https://developer.edfgb-kraken.energy/rest/guides/api-basics/
- type: Documentation
url: https://developer.edfgb-kraken.energy/rest/guides/data-import/
- type: Authentication
url: authentication/edf-energy-authentication.yml
- aid: edf-energy:edf-energy-voice-api
name: EDF Energy Voice API
description: The Voice API from EDF Energy — 2 operation(s) for voice.
humanURL: https://developer.edfgb-kraken.energy/graphql/
baseURL: https://api.edfgb-kraken.energy/v1/graphql/
tags:
- Voice
properties:
- type: OpenAPI
url: openapi/edf-energy-voice-api-openapi.yml
- type: Documentation
url: https://developer.edfgb-kraken.energy/rest/guides/api-basics/
- type: APIReference
url: https://developer.edfgb-kraken.energy/rest/reference/
- type: Documentation
url: https://www.edfenergy.com/energywise/edfs-open-tariff-apis
- type: Authentication
url: authentication/edf-energy-kraken-openid-configuration.json
- type: ErrorCatalog
url: errors/edf-energy-problem-types.yml
- type: DataModel
url: data-model/edf-energy-data-model.yml
- type: GettingStarted
url: https://developer.edfgb-kraken.energy/rest/guides/api-basics/
- type: Documentation
url: https://developer.edfgb-kraken.energy/rest/guides/data-import/
- type: Authentication
url: authentication/edf-energy-authentication.yml
common:
- type: CapabilityMap
url: capabilities/edf-energy-capability-edges.yml
name: EDF Energy Business Capability Map
- type: AgentSkill
url: skills/edf-energy-compare-tariffs.md
- type: AgentSkill
url: skills/edf-energy-read-consumption.md
- type: AgentSkill
url: skills/edf-energy-quote-and-enrol.md
- type: AgentSkill
url: skills/edf-energy-migrate-customer-book.md
- type: AgenticAccess
url: agentic-access/edf-energy-agentic-access.yml
- type: DomainSecurity
url: security/edf-energy-domain-security.yml
- type: Authentication
url: authentication/edf-energy-authentication.yml
- type: OAuthScopes
url: scopes/edf-energy-scopes.yml
- type: Conventions
url: conventions/edf-energy-conventions.yml
- type: Idempotency
url: conventions/edf-energy-conventions.yml
- type: RateLimits
url: rate-limits/edf-energy-rate-limits.yml
- type: ErrorCatalog
name: Kraken KT-CT-* error code registry (1,370 codes)
url: errors/edf-energy-error-codes.yml
- type: ErrorCatalog
name: REST problem types derived from the OpenAPI
url: errors/edf-energy-problem-types.yml
- type: Lifecycle
url: lifecycle/edf-energy-lifecycle.yml
- type: Deprecation
url: https://developer.edfgb-kraken.energy/announcements/
- type: ChangeLog
url: changelog/edf-energy-changelog.yml
- type: ChangeLog
name: GraphQL schema changelog
url: https://developer.edfgb-kraken.energy/graphql/changelog/
- type: Conformance
url: conformance/edf-energy-conformance.yml
- type: DataModel
url: data-model/edf-energy-data-model.yml
- type: Sandbox
name: Public GraphiQL IDE
url: sandbox/edf-energy-sandbox.yml
- type: Console
url: https://api.edfgb-kraken.energy/v1/graphql/
- type: WellKnown
url: well-known/edf-energy-well-known.yml
- type: Packages
url: packages/edf-energy-packages.yml
- type: X-MCPServerCandidate
url: mcp/edf-energy-mcp.yml
note: 'Renamed from MCPServer 2026-09-03 (roadmap#247): the manifest self-describes as status: candidate — a tool list derived
from the published API contracts, not an existing server. The scorer already read the manifest and reported mcp_server
correctly; the MCPServer type was crediting the artifact-type surfaces with a server that does not exist.'
- type: ToolCrosswalk
url: mcp/edf-energy-tool-crosswalk.yml
- type: AgentSkill
url: skills/_index.yml
- type: LLMsTxt
name: EDF Energy llms.txt (published, verbatim)
url: llms/edf-energy-llms.txt
- type: LLMsTxt
name: API-surface llms.txt (generated)
url: llms/edf-energy-api-llms.txt
- type: Overlay
url: overlays/edf-energy-kraken-overlay.yaml
- type: Overlay
url: overlays/edf-energy-kraken-data-import-overlay.yaml
- type: Website
url: https://www.edfenergy.com/
- type: DeveloperPortal
url: https://developer.edfgb-kraken.energy/
- type: Documentation
url: https://developer.edfgb-kraken.energy/
- type: APIReference
url: https://developer.edfgb-kraken.energy/rest/reference/
- type: GettingStarted
url: https://developer.edfgb-kraken.energy/rest/guides/api-basics/
- type: Changelog
url: https://developer.edfgb-kraken.energy/announcements/
- type: Authentication
url: authentication/edf-energy-kraken-openid-configuration.json
- type: Documentation
url: https://www.edfenergy.com/energywise/edfs-open-tariff-apis
- type: Documentation
url: https://www.edfenergy.com/energy/remit-summary
- type: About
url: https://www.edfenergy.com/about
- type: News
url: https://www.edfenergy.com/media-centre
- type: Blog
url: https://www.edfenergy.com/energywise
- type: Support
url: https://www.edfenergy.com/help-support
- type: HelpCenter
url: https://www.edfenergy.com/for-home/help-centre
- type: Pricing
url: https://www.edfenergy.com/deemed-tariff-prices
- type: SignUp
url: https://www.edfenergy.com/gas-and-electricity/switch-energy-supplier
- type: Login
url: https://www.edfenergy.com/customer-information/activate-myaccount
- type: TermsOfService
url: https://www.edfenergy.com/terms-conditions
- type: PrivacyPolicy
url: https://www.edfenergy.com/terms-conditions/privacy-cookie-policy
- type: GitHubOrganization
url: https://github.com/edfenergy
- type: LinkedIn
url: https://www.linkedin.com/company/edf-energy
maintainers:
- FN: Kin Lane
email: kin@apievangelist.com
EDF Energy API — frequently asked questions
Does EDF Energy have an API?
Yes. APIs.io lists 16 APIs from EDF Energy, including EDF Kraken GraphQL API, EDF Energy Account Import API and EDF Energy Data Import API, and 13 more.
Is there an OpenAPI specification for the EDF Energy API?
Yes. APIs.io indexes 15 OpenAPI specifications for EDF Energy, each linked for download from this page.
How do I authenticate with the EDF Energy API?
EDF Energy documents its authentication (apiKey/http/oauth2/openIdConnect · 8 schemes). The details are profiled on APIs.io as Edf Energy Authentication.
Is the EDF Energy API ready for AI agents?
EDF Energy has a Kin Score of 64.8 out of 100 (strong) and an Agent Readiness score of 43.0 (agent-native), scored by API Evangelist on 2026-11-06.
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