openapi: 3.1.0
info:
description: "# Standards\n\n## Versioning\n\nThis API will be safely versioned using root path versioning, in the format `/v{major}`. For example, `/registry/v0/supplier`.\n\n### Compatibility\n\nWe won't make breaking changes to existing API services or endpoints for API versions higher than `v0`. If breaking changes are necessary, we'll release a new major version.\nWe may deprecate APIs that have been replaced by a newer version. When doing so, we will expect\nintegrated partners to manage a transition to new resources within the deprecation timeline of old ones.\n\nWe will make the following sort of changes we do not consider to be breaking:\n\n- Adding new endpoints\n- Adding optional query parameters to API endpoints\n- Adding new properties to existing API responses\n- Reordering properties in existing API responses\n\nIt is important that clients are built to be robust to these changes.\n\n## Pagination\n\nOur API is based on the [Relay](https://relay.dev/docs/tutorial/connections-pagination/) pagination spec. Paginated endpoints\nwill return a `PaginatedListResource` which contains:\n\n- `page_info` - Containing information regarding pagination cursors and the total number of entities.\n- `nodes` - Each node is a paginated entity.\n- `total_count` - The total size of the list across all pages.\n\n### Pagination Parameters\n\nPaginated endpoints also accepted a standard set of query parameters:\n\n- `last` - An integer number of items to retrieve **before** the item represented by the cursor passed in the `before` parameter. Defaults to 10 with a maximum value of 50.\n- `before` - An opaque cursor representing the first item in the previously requested page to select items ordered before it. Submit the previously requested page's `start_cursor` here when paginated backwards.\n- `first` - An integer number of items to retrieve **after** the item represented by the cursor passed in the `after` parameter. Defaults to 10 with a maximum value of 50.\n- `after` - An opaque cursor representing the last item in the previously requested page to select items ordered after it. Submit the previously requested page's `end_cursor` here when paginated forwards.\n\nFor example, querying `/registry/v0/beneficiaries` will return a `PaginatedListResource` of the first page of 10 items:\n\n```json\n{\n \"page_info\": {\n \"has_previous_page\": false,\n \"start_cursor\": ...,\n \"has_next_page\": true,\n \"end_cursor\": \"mpG5kcuoFBYtlH\",\n },\n \"nodes\": [{\n \"id\": \"org_12345iso678\",\n \"name\": \"My Org\",\n ...\n }],\n \"total_count\": 100\n}\n```\n\nThen querying `/registry/v0/beneficiaries?first=15&after=mpG5kcuoFBYtlH` will return a `PaginatedListResource` of the next 15 items.\n\n## Dates\n\nDatetime fields in the APIs conform to the [ISO 8601](https://en.wikipedia.org/wiki/ISO_8601) date and time format in UTC. For example: `2024-01-22T11:56:48.520641Z`.\n\n## Country Codes\n\nCountries are identified in the APIs via [ISO 3166-1 Alpha-3](https://en.wikipedia.org/wiki/ISO_3166-1_alpha-3) codes. For example: `GBR` and `USA`.\n# Authentication\n\nMost API requests will need to authenticate against the Isometric API in two ways simultaneously:\n\n- By passing a **client secret** in the `X-Client-Secret` header to identify the system integrating with the API.\n- By passing an **access token** in the `Authorization` header to authenticate as a specific organization, in order to gain access to its private data.\n\n### Client Authentication\n\nEvery API call to Isometric must include a **client secret** identifying the client application.\n\nThis client secret is tied to a particular environment - sandbox or production.\n\nThe client secret should be submitted on every API request via the `X-Client-Secret` header. For example `X-Client-Secret: uPrO...wxAh`.\n\n### Organization Authentication\n\nIn addition, a large number of API requests will require an **access token** in order for the caller to identify themselves and act as a specific Organization.\n\nTo authenticate as an Organization you will need to submit a JWT bearer access token via the `Authorization` header. For example: `Authorization: Bearer eyJh...sw5c`.\nIf you are going to be acting on behalf of other Organizations, they will need to generate the access token and pass it securely to you.\nAccess tokens should be treated as highly sensitive, kept secret and stored accordingly.\n\nAccess tokens are scoped to a single Organization - so if you are acting on behalf of multiple particular organizations, you will need to submit the appropriate access token on each request.\n\n### Managing Credentials\n\nCredentials can be managed through Certify UI in the [Team settings](https://registry.isometric.com/account/team-settings) section. Access tokens will expire after 1 year from generation. When you are approaching expiry, a new token will need to be generated.\n\nBoth client secrets and access tokens can be created and invalidated through UI.\nClient secrets do not expire and do not need to be rotated.\nIf either secret becomes compromised, it should be invalidated through the UI.\n# Key Certify Concepts\n\nThis page defines concepts used in Certify, and the [Certify API](/api-reference/certify/certify-introduction), which are helpful to understand when submitting information for verification via Certify. For a broader understanding of Isometric's verification processes on the Isometric Registry, please refer to the [Isometric Standard](https://isometric.com/standard).\n\n## Resource visibility\n\n- Until resources are submitted as part of a GHG statement, they are visible only to members of your organization.\n- After statement submission, they are visible to the verifier assigned to the GHG statement.\n- Once credits have been issued, removals are added to the [public registry](https://registry.isometric.com), and associated resources are visible publicly, with the exception of source documents.\n- Sources uploaded in the Certify platform are kept private by default once published on the Isometric registry (file names will be displayed). Contact Isometric to update public source visibility. Sources [added via the API](/api-reference/certify/post-source) can be set `public` on submission.\n\n## Resources\n\nThe main resources used in Certify are sources, datapoints, components and removals.\n\n### Sources\n\n- Sources represent a piece of evidence for a particular datapoint used in carbon accounting calculations.\n- Source documents are private, and only shared with the verifier assigned to a related removal.\n- Other information associated with a source, such as its display name, is visible publicly once the removal is on the public registry.\n- Verifiers are not notified when new sources are added to datapoints in a submitted removal, but they will immediately have access to the source documentation. Please notify the Isometric Registry Operations team when sources are added on a verifier's request so that we can ensure that the verifier is aware.\n\n### Datapoints\n\n- Datapoints represent any value used in carbon accounting calculations.\n- When creating datapoints, sources should be referenced to provide evidence for the value used.\n- A standard deviation should be provided if the datapoint is to be included in the variance propagation method of uncertainty analysis.\n- All datapoints are considered statistically independent for the purpose of variance propagation, although if a datapoint is used twice within a removal calculation, this dependence is captured.\n\n### Components\n\n- Components represent physical activities whose CO₂e flux needs to be accounted for.\n- Components are created from [component blueprints](/user-guides/certify/component-blueprint-library) that contain sets of equations used to calculate a transfer of CO₂e into or out of the atmosphere.\n- A blueprint defines a set of inputs that are the datapoints to be used in the calculation. For instance, a transport emissions blueprints would ask for datapoints representing a distance, mass and carbon intensity.\n- When creating a component from a blueprint, the blueprint must be specified, as well as a list of datapoints for the expected blueprint inputs. Learn more about components in [Identifying Components](/user-guides/certify/identifying-components).\n\n### Removals\n\n- Removals represent a series of activities that result in CO₂e being removed from the atmosphere.\n- The carbon accounting of a removal typically contains sequestrations, counterfactuals and activities (emissions).\n- Removals are structured using a template, [defined in your LCA](/user-guides/certify/lca).\n- Templates are divided into component groups. For instance, a biochar template may contain a `Feedstock sourcing` group.\n- Groups can contain multiple components.\n- Components can also be partially attributed to removals, if the activity the component represents contributed to multiple removals.\n- The final uncertainty discounting is done on the removal level - the API will return the CO₂e removed with and without discounting.\n- See the [Create a removal](/user-guides/certify/removal) guide for more details.\n\n### Feedstock types\n\n- Many carbon removal methods involve a feedstock, for instance biomass feedstock in BiCRS or silicate rock in enhanced weathering.\n- Feedstock types are used to describe the feedstock used in a removal.\n- When creating a removal, a feedstock type can be optionally specified so that Isometric and verifiers can see which removals use which feedstocks.\n- This is important if different feedstocks are used in a single GHG statement.\n- See the [Add feedstock](/user-guides/certify/add-feedstock) guide for more details.\n"
title: Isometric Certify Data Ingestion Beneficiaries Project Components API
version: v0
servers:
- description: Sandbox Isometric MRV API
url: https://api.sandbox.isometric.com/mrv/v0
- description: Production Isometric MRV API
url: https://api.isometric.com/mrv/v0
tags:
- name: Project Components
paths:
/project_components:
post:
description: Creates a component that will be automatically attributed to GHG statements in the project based on the provided allocation strategy.
operationId: post_project_component_project_components_post
parameters:
- description: A secret token identifying the client connecting to the API
in: header
name: x-client-secret
required: true
schema:
description: A secret token identifying the client connecting to the API
examples:
- Syou3EZiO5vuMEgNyBeA8cjEMYOnQDwP
title: Client secret
type: string
requestBody:
content:
application/json:
schema:
$ref: '#/components/schemas/CreateProjectComponentRequest'
required: true
responses:
'200':
content:
application/json:
schema:
$ref: '#/components/schemas/Component'
description: Successful Response
'422':
content:
application/json:
schema:
$ref: '#/components/schemas/HTTPValidationError'
description: Validation Error
security:
- HTTPBearer: []
summary: Post Project Component
tags:
- Project Components
/project_components/{component_id}/removal_attributions/{removal_id}:
delete:
description: Removes all attribution of a project component to a removal.
operationId: delete_project_component_removal_attribution_project_components__component_id__removal_attributions__removal_id__delete
parameters:
- in: path
name: component_id
required: true
schema:
$ref: '#/components/schemas/IsometricIDPathParam_Component_'
- in: path
name: removal_id
required: true
schema:
$ref: '#/components/schemas/IsometricIDPathParam_GhgEntry_'
- description: A secret token identifying the client connecting to the API
in: header
name: x-client-secret
required: true
schema:
description: A secret token identifying the client connecting to the API
examples:
- Syou3EZiO5vuMEgNyBeA8cjEMYOnQDwP
title: Client secret
type: string
responses:
'204':
description: Successful Response
'422':
content:
application/json:
schema:
$ref: '#/components/schemas/HTTPValidationError'
description: Validation Error
security:
- HTTPBearer: []
summary: Delete Project Component Removal Attribution
tags:
- Project Components
/project_components/{id}/removal_attributions:
post:
description: Manually attributes or removes attribution of a project component to a removal.
operationId: post_project_component_removal_attribution_project_components__id__removal_attributions_post
parameters:
- in: path
name: id
required: true
schema:
$ref: '#/components/schemas/IsometricIDPathParam_Component_'
- description: A secret token identifying the client connecting to the API
in: header
name: x-client-secret
required: true
schema:
description: A secret token identifying the client connecting to the API
examples:
- Syou3EZiO5vuMEgNyBeA8cjEMYOnQDwP
title: Client secret
type: string
requestBody:
content:
application/json:
schema:
$ref: '#/components/schemas/UpdateProjectComponentRemovalAttributionRequest'
required: true
responses:
'200':
content:
application/json:
schema:
$ref: '#/components/schemas/Removal'
description: Successful Response
'422':
content:
application/json:
schema:
$ref: '#/components/schemas/HTTPValidationError'
description: Validation Error
security:
- HTTPBearer: []
summary: Post Project Component Removal Attribution
tags:
- Project Components
components:
schemas:
CreateComponentListInput:
properties:
__typename:
const: CreateComponentListInput
default: CreateComponentListInput
description: Contains the name of the model (formally, OpenAPI Schema Object). Used to determine the type of data, for example when two different types are unioned.
title: Type name
type: string
datapoint_ids:
description: The Isometric IDs of the datapoints that will be used to populate the value of this input
items:
example: dtp_1DVKHKS101S0Q61Q
examples:
- dtp_1DVKHKS101S0Q61Q
- dtp_1DJN8P57VSBXASFX
maxLength: 37
minLength: 20
type: string
title: Datapoint Ids
type: array
input_key:
description: Must match an input key in the component blueprint.
maxLength: 100
title: Input Key
type: string
required:
- input_key
- datapoint_ids
title: CreateComponentListInput
type: object
IsometricIDPathParam_Component_:
$ref: '#/components/schemas/IsometricIDRequestParam_Component_'
ValidationError:
properties:
ctx:
title: Context
type: object
input:
title: Input
loc:
items:
anyOf:
- type: string
- type: integer
title: Location
type: array
msg:
title: Message
type: string
type:
title: Error Type
type: string
required:
- loc
- msg
- type
title: ValidationError
type: object
ComponentScope:
enum:
- REMOVAL
- GHG_STATEMENT
- PROJECT
- NET_NEGATIVITY
title: ComponentScope
type: string
ProjectComponentAmortizationStrategy:
description: 'Strategies which control how Project Emissions are automatically amortized and attributed to GHG Statement and Removals
ESTIMATED_PROJECT_TONNAGE - Automatic amortization ensuring full amortization in proportion to the project''s estimated gross removal.
MANUAL - No automatic amortization. All GHG Statement and Removal attributions are performed manually.
CUSTOM_TIME_PERIOD - Automatic amortization ensuring full amortization by a specified target date.
ESTIMATED_PROJECT_LIFETIME - Automatic amortization ensuring full amortization over the project''s estimated lifetime.'
enum:
- ESTIMATED_PROJECT_TONNAGE
- MANUAL
- CUSTOM_TIME_PERIOD
- ESTIMATED_PROJECT_LIFETIME
title: ProjectComponentAmortizationStrategy
type: string
ComponentType:
enum:
- ACTIVITY
- REMOVAL_COUNTERFACTUAL
- SEQUESTRATION
- LOSS
- ADJUSTMENT
- UNCERTAINTY_DISCOUNT
title: ComponentType
type: string
HTTPValidationError:
properties:
detail:
items:
$ref: '#/components/schemas/ValidationError'
title: Detail
type: array
title: HTTPValidationError
type: object
ComponentListInput:
properties:
__typename:
const: ComponentListInput
default: ComponentListInput
description: Contains the name of the model (formally, OpenAPI Schema Object). Used to determine the type of data, for example when two different types are unioned.
title: Type name
type: string
datapoint_ids:
description: The Isometric ID of the datapoints assigned to this input
items:
example: dtp_1DVKHKS101S0Q61Q
examples:
- dtp_1DVKHKS101S0Q61Q
- dtp_1DJN8P57VSBXASFX
maxLength: 37
minLength: 20
type: string
title: Datapoint Ids
type: array
input_key:
description: Will match an input key in the component blueprint.
maxLength: 100
title: Input Key
type: string
required:
- input_key
- datapoint_ids
title: ComponentListInput
type: object
CreateComponentRequest:
properties:
activity_completed_at:
description: The date at which the physical activity related to this component started
format: date-time
title: Activity Completed At
type: string
activity_started_at:
description: The date by which the physical activity related to this component finished
format: date-time
title: Activity Started At
type: string
component_blueprint_key:
description: The key of the blueprint which we are deriving this component from.
title: Component Blueprint Key
type: string
description:
anyOf:
- type: string
- type: 'null'
description: An optional description that can be used to add more context to the component
title: Description
display_name:
maxLength: 100
minLength: 1
title: Display Name
type: string
inputs:
description: A list of component inputs. This must match the list of inputs on the component blueprint. See the component-blueprints endpoint.
items:
oneOf:
- $ref: '#/components/schemas/CreateComponentListInput'
- $ref: '#/components/schemas/CreateComponentScalarInput'
title: Inputs
type: array
project_id:
description: The project in which to create the component
example: prj_1CTWZQGKE1S0VAXA
examples:
- prj_1CTWZQGKE1S0VAXA
- prj_1E0QTWB22SBX34D1
maxLength: 37
minLength: 20
title: Project Id
type: string
supplier_reference_id:
description: A string that must be unique for all resources created by a specific supplier. It can be used by a client to identify the correct objects in their system.
maxLength: 100
minLength: 1
title: Supplier Reference Id
type: string
required:
- supplier_reference_id
- project_id
- component_blueprint_key
- display_name
- activity_completed_at
- activity_started_at
- inputs
title: CreateComponentRequest
type: object
IsometricIDRequestParam_GhgEntry_:
example: rmv_1EEM6NJXX1S0EXKD
examples:
- rmv_1EEM6NJXX1S0EXKD
- rmv_1E3V4J2EWSBX5E82
maxLength: 37
minLength: 20
type: string
UpdateProjectComponentRemovalAttributionRequest:
properties:
attribution_factor:
anyOf:
- exclusiveMinimum: 0.0
maximum: 1.0
type: number
- type: 'null'
description: A scalar between 0 and 1 for the fraction of the CO2e flux of the project component that is to be attributed to this removal.
title: Attribution Factor
attribution_factor_datapoint_id:
anyOf:
- example: dtp_1DVKHKS101S0Q61Q
examples:
- dtp_1DVKHKS101S0Q61Q
- dtp_1DJN8P57VSBXASFX
maxLength: 37
minLength: 20
type: string
- type: 'null'
deprecated: true
description: 'Deprecated, please use `attribution_factor` instead.
A scalar between 0 and 1 for the fraction of the CO2e flux of the project component that is to be attributed to this removal.'
title: Attribution Factor Datapoint Id
removal_id:
description: ID of Removal to attribute the project component to.
example: rmv_1EEM6NJXX1S0EXKD
examples:
- rmv_1EEM6NJXX1S0EXKD
- rmv_1E3V4J2EWSBX5E82
maxLength: 37
minLength: 20
title: Removal Id
type: string
required:
- removal_id
title: UpdateProjectComponentRemovalAttributionRequest
type: object
IsometricIDPathParam_GhgEntry_:
$ref: '#/components/schemas/IsometricIDRequestParam_GhgEntry_'
IsometricIDRequestParam_Component_:
example: cmp_1EP2SB7MZ1S036PY
examples:
- cmp_1EP2SB7MZ1S036PY
- cmp_1EHK4R6QJSBXFC5N
maxLength: 37
minLength: 20
type: string
CreateProjectComponentRequest:
properties:
allocation_strategy:
$ref: '#/components/schemas/ProjectComponentAmortizationStrategy'
description: The strategy that the components emissions are distributed across GHG Statements.
component_data:
$ref: '#/components/schemas/CreateComponentRequest'
description: Data required to create any component
required:
- allocation_strategy
- component_data
title: CreateProjectComponentRequest
type: object
CreateComponentScalarInput:
properties:
__typename:
const: CreateComponentScalarInput
default: CreateComponentScalarInput
description: Contains the name of the model (formally, OpenAPI Schema Object). Used to determine the type of data, for example when two different types are unioned.
title: Type name
type: string
datapoint_id:
description: The Isometric ID of the datapoint that will be used to populate the value of this input
example: dtp_1DVKHKS101S0Q61Q
examples:
- dtp_1DVKHKS101S0Q61Q
- dtp_1DJN8P57VSBXASFX
maxLength: 37
minLength: 20
title: Datapoint Id
type: string
input_key:
description: Must match an input key in the component blueprint.
maxLength: 100
title: Input Key
type: string
required:
- input_key
- datapoint_id
title: CreateComponentScalarInput
type: object
Removal:
properties:
co2e_net_removed_kg:
description: The CO₂e removed by this removal once uncertainty discounting has been applied
title: Co2E Net Removed Kg
type: number
co2e_net_removed_standard_deviation_kg:
anyOf:
- type: number
- type: 'null'
description: The standard deviation of the CO₂e net removed and therefore the uncertainty discount applied to the removal
title: Co2E Net Removed Standard Deviation Kg
co2e_net_removed_without_discount_kg:
description: The CO₂e removed by this removal before any uncertainty discounting has been applied
title: Co2E Net Removed Without Discount Kg
type: number
completed_on:
format: date
title: Completed On
type: string
feedstock_type_id:
anyOf:
- example: ftt_1D7KZ1P761S0G7BN
examples:
- ftt_1D7KZ1P761S0G7BN
- ftt_1CSRJN4HHSBXZ3TK
maxLength: 37
minLength: 20
type: string
- type: 'null'
description: The feedstock type ID that this removal is associated with.
title: Feedstock Type Id
ghg_statement_id:
anyOf:
- example: ggs_1GDQJ99Z51S0DYW9
examples:
- ggs_1GDQJ99Z51S0DYW9
- ggs_1FWVEQRWSSBXK3NB
maxLength: 37
minLength: 20
type: string
- type: 'null'
description: The GHG statement ID that this removal is associated with. If null, the removal is in draft and has not been submitted for verification.
title: Ghg Statement Id
id:
example: rmv_1EEM6NJXX1S0EXKD
examples:
- rmv_1EEM6NJXX1S0EXKD
- rmv_1E3V4J2EWSBX5E82
maxLength: 37
minLength: 20
title: Id
type: string
started_on:
format: date
title: Started On
type: string
supplier_reference_id:
anyOf:
- description: A string that must be unique for all resources created by a specific supplier. It can be used by a client to identify the correct objects in their system.
maxLength: 100
minLength: 1
type: string
- type: 'null'
title: Supplier Reference Id
required:
- id
- supplier_reference_id
- started_on
- completed_on
- co2e_net_removed_kg
- co2e_net_removed_without_discount_kg
- co2e_net_removed_standard_deviation_kg
- ghg_statement_id
- feedstock_type_id
title: Removal
type: object
Component:
properties:
activity_completed_at:
anyOf:
- format: date-time
type: string
- type: 'null'
title: Activity Completed At
activity_started_at:
anyOf:
- format: date-time
type: string
- type: 'null'
title: Activity Started At
allocation_strategy:
anyOf:
- $ref: '#/components/schemas/ProjectComponentAmortizationStrategy'
- type: 'null'
description: Attribution strategy, manages how project-scoped components are distributed across GHG statements; value will be Null if scope is not of scope project
blueprint_key:
title: Blueprint Key
type: string
description:
anyOf:
- type: string
- type: 'null'
title: Description
display_name:
title: Display Name
type: string
id:
example: cmp_1EP2SB7MZ1S036PY
examples:
- cmp_1EP2SB7MZ1S036PY
- cmp_1EHK4R6QJSBXFC5N
maxLength: 37
minLength: 20
title: Id
type: string
inputs:
description: A list of component inputs. The inputs can be either scalars or list inputs.
items:
oneOf:
- $ref: '#/components/schemas/ComponentListInput'
- $ref: '#/components/schemas/ComponentScalarInput'
title: Inputs
type: array
removal_template_component_id:
anyOf:
- example: rtc_1DAA58EDM1S0AMPN
examples:
- rtc_1DAA58EDM1S0AMPN
- rtc_1CQAKRCVQSBXKKTM
maxLength: 37
minLength: 20
type: string
- type: 'null'
description: The ID of the removal template component, if this component was created via a template. May be null if the component was created directly, or if the template has been deleted.
title: Removal Template Component Id
scope:
$ref: '#/components/schemas/ComponentScope'
supplier_reference_id:
anyOf:
- description: A string that must be unique for all resources created by a specific supplier. It can be used by a client to identify the correct objects in their system.
maxLength: 100
minLength: 1
type: string
- type: 'null'
title: Supplier Reference Id
type:
$ref: '#/components/schemas/ComponentType'
required:
- id
- supplier_reference_id
- type
- scope
- display_name
- description
- activity_completed_at
- activity_started_at
- blueprint_key
- removal_template_component_id
- inputs
title: Component
type: object
ComponentScalarInput:
properties:
__typename:
const: ComponentScalarInput
default: ComponentScalarInput
description: Contains the name of the model (formally, OpenAPI Schema Object). Used to determine the type of data, for example when two different types are unioned.
title: Type name
type: string
datapoint_id:
description: The Isometric ID of the datapoint assigned to this input
example: dtp_1DVKHKS101S0Q61Q
examples:
- dtp_1DVKHKS101S0Q61Q
- dtp_1DJN8P57VSBXASFX
maxLength: 37
minLength: 20
title: Datapoint Id
type: string
input_key:
description: Will match an input key in the component blueprint.
maxLength: 100
title: Input Key
type: string
required:
- input_key
- datapoint_id
title: ComponentScalarInput
type: object
securitySchemes:
HTTPBearer:
bearerFormat: JWT
description: 'A JWT Bearer token header for authentication and authorization, in the format `Authorization: Bearer <token>`'
scheme: bearer
type: http