MethodFi Entity Products API
Products associated with entities
Work with this as data
Every API here is available over the APIs.io API and to AI agents over MCP.
MCP server
One button, every client — Claude, Cursor, VS Code and the rest.
https://apis.io/mcp
Tools for apis
7 MCP tools reach this
find_apisBrowse and filter every API in the catalog.get_api_artifactsOne API's artifacts, grouped by type.get_openapiThe primary OpenAPI for this API.find_similar_apisAPIs that look like this one.apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.resolveTurn a domain, URL or GitHub org into the provider it belongs to.find_cohortsEvery scored population of providers in the catalog.
Call it yourself
curl for this page
This API
curl "https://apis.io/api/v1/apis/methodfi-entity-products-api"
All apis
curl "https://apis.io/api/v1/apis?limit=25"Discovery needs no key. Ratings and market analysis are Pro.
Get an API key
Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.
A second provider on the same verified email joins the account you already have.
OpenAPI Specification
openapi: 3.2.0
info:
title: Method Entity Products API
version: '2025-12-01'
license:
name: Proprietary
url: https://methodfi.com
description: 'The Method API enables you to retrieve financial data, create payments, and manage
entities and accounts programmatically.'
contact:
name: Method Financial
url: https://methodfi.com
email: team@methodfi.com
servers:
- url: https://production.methodfi.com
description: Production
- url: https://sandbox.methodfi.com
description: Sandbox
- url: https://dev.methodfi.com
description: Development
security:
- SecretKey: []
tags:
- name: Entity Products
description: Products associated with entities
paths:
/entities/{entityId}/products:
get:
operationId: listEntityProducts
summary: List all entity products
description: Returns a list of products for the specified entity.
tags:
- Entity Products
security:
- SecretKey: []
parameters:
- $ref: '#/components/parameters/method_version'
- $ref: '#/components/parameters/EntityIdParam'
responses:
'200':
description: A list of entity products.
content:
application/json:
schema:
$ref: '#/components/schemas/EntityProductListResponse'
'400':
$ref: '#/components/responses/BadRequest'
'401':
$ref: '#/components/responses/Unauthorized'
'403':
$ref: '#/components/responses/Forbidden'
'404':
$ref: '#/components/responses/NotFound'
'429':
$ref: '#/components/responses/RateLimited'
'500':
$ref: '#/components/responses/InternalError'
/entities/{entityId}/products/{prdId}:
get:
operationId: retrieveEntityProduct
summary: Retrieve an entity product
description: Returns a single entity product by its identifier.
tags:
- Entity Products
security:
- SecretKey: []
parameters:
- $ref: '#/components/parameters/method_version'
- $ref: '#/components/parameters/EntityIdParam'
- $ref: '#/components/parameters/EntityProductIdParam'
responses:
'200':
description: The requested entity product.
content:
application/json:
schema:
$ref: '#/components/schemas/EntityProductResponse'
'400':
$ref: '#/components/responses/BadRequest'
'401':
$ref: '#/components/responses/Unauthorized'
'403':
$ref: '#/components/responses/Forbidden'
'404':
$ref: '#/components/responses/NotFound'
'429':
$ref: '#/components/responses/RateLimited'
'500':
$ref: '#/components/responses/InternalError'
components:
responses:
RateLimited:
description: Too many requests - rate limit exceeded.
headers:
Retry-After:
description: Number of seconds to wait before retrying.
schema:
type: integer
content:
application/json:
schema:
$ref: '#/components/schemas/ErrorEnvelope'
Unauthorized:
description: Unauthorized - missing or invalid authentication token.
content:
application/json:
schema:
$ref: '#/components/schemas/ErrorEnvelope'
Forbidden:
description: Forbidden - insufficient permissions for this operation.
content:
application/json:
schema:
$ref: '#/components/schemas/ErrorEnvelope'
InternalError:
description: Internal server error.
content:
application/json:
schema:
$ref: '#/components/schemas/ErrorEnvelope'
NotFound:
description: Not found - the requested resource does not exist.
content:
application/json:
schema:
$ref: '#/components/schemas/ErrorEnvelope'
BadRequest:
description: Bad request - invalid parameters or request body.
content:
application/json:
schema:
$ref: '#/components/schemas/ErrorEnvelope'
schemas:
ErrorObject:
type: object
required:
- type
- code
- message
properties:
type:
type: string
description: Error type category.
enum:
- invalid_request
- api_error
- resource_error
code:
type: integer
description: Numeric error code. Common codes include 400 (bad request), 401 (unauthorized), 403 (forbidden), 404 (not found), 422 (unprocessable entity), 429 (rate limited), and 500 (internal error).
sub_type:
type:
- string
- 'null'
description: More specific error classification.
message:
type: string
description: Human-readable error description.
SuccessEnvelope:
type: object
description: Standard envelope for successful responses that return a single payload.
required:
- success
- data
- message
properties:
success:
type: boolean
description: Always `true` for successful responses.
data:
description: Operation-specific response payload.
message:
type:
- string
- 'null'
example:
success: true
data: {}
message: null
EntityProduct:
type: object
required:
- name
- status
- created_at
- updated_at
properties:
name:
type: string
description: Name of the product.
status:
type: string
description: Availability status of the product.
enum:
- available
- restricted
- unavailable
status_error:
type:
- object
- 'null'
description: Error details about the product status.
latest_request_id:
type:
- string
- 'null'
description: ID of the latest request for this product.
latest_successful_request_id:
type:
- string
- 'null'
description: ID of the latest successful request for this product.
is_subscribable:
type: boolean
description: Whether this product can be subscribed to.
created_at:
type: string
format: date-time
description: Timestamp when the product was created.
updated_at:
type: string
format: date-time
description: Timestamp when the product was last updated.
EntityProductListResponse:
allOf:
- $ref: '#/components/schemas/SuccessEnvelope'
- type: object
properties:
data:
type: object
description: Object keyed by product name with EntityProduct values.
additionalProperties:
$ref: '#/components/schemas/EntityProduct'
EntityProductResponse:
allOf:
- $ref: '#/components/schemas/SuccessEnvelope'
- type: object
properties:
data:
$ref: '#/components/schemas/EntityProduct'
ErrorEnvelope:
type: object
required:
- success
- data
- message
properties:
success:
type: boolean
description: Always `false` for error responses.
data:
type: object
required:
- error
properties:
error:
$ref: '#/components/schemas/ErrorObject'
message:
type: string
parameters:
EntityIdParam:
name: entityId
in: path
required: true
description: Unique identifier for the entity.
schema:
type: string
pattern: ^ent_\w+$
method_version:
name: Method-Version
in: header
required: true
description: 'API version to use for this request. This spec targets `2025-12-01`.
The SDK sets this header automatically.
'
schema:
type: string
enum:
- '2025-12-01'
default: '2025-12-01'
EntityProductIdParam:
name: prdId
in: path
required: true
description: Unique identifier for the entity product.
schema:
type: string
pattern: ^prd_\w+$
securitySchemes:
OpalToken:
type: http
scheme: bearer
description: 'Opal token authentication for Opal session endpoints. Use an Opal token (`otkn_...`)
as the Bearer token. Created via POST /opal/token using a secret key.
'
SecretKey:
type: http
scheme: bearer
description: 'Secret key authentication. Use your team''s secret key (`sk_...`) as the Bearer token.
All authenticated API endpoints require this scheme unless otherwise noted.
'