Basis Theory

Basis Theory Enrichments API

The Enrichments API from Basis Theory — 2 operation(s) for enrichments.

Documentation GitHub OpenAPI

Operations 2

POST /enrichments/bank-account-verify Enrichments bank account verify #

GET /enrichments/card-details Enrichments get card details #

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.

All 92 tools →

Call it yourself

curl for this page

This API

curl "https://apis.io/api/v1/apis/basis-theory:basis-theory-enrichments-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.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.

OpenAPI Specification

openapi: 3.2.0
info:
  title: Basis Theory Enrichments API
  description: '## Getting Started

    * Sign-in to Basis Theory and go to Applications

    * Create a Basis Theory Private Application

    * All permissions should be selected

    * Paste the API Key into the `BT-API-KEY` variable'
  version: v1
servers:
- url: https://api.basistheory.com
  description: Default
  x-fern-server-name: default
- url: https://api.us.basistheory.com
  description: US
  x-fern-server-name: us
- url: https://api.eu.basistheory.com
  description: EU
  x-fern-server-name: eu
- url: https://api.test.basistheory.com
  description: Test
  x-fern-server-name: test
security:
- ApiKey: []
tags:
- name: Enrichments
paths:
  /enrichments/bank-account-verify:
    post:
      tags:
      - Enrichments
      operationId: Enrichments_BankAccountVerify
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/BankVerificationRequest'
        required: true
      responses:
        '200':
          description: Success
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/BankVerificationResponse'
        '400':
          description: Bad Request
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ValidationProblemDetails'
        '401':
          description: Unauthorized
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ProblemDetails'
        '403':
          description: Forbidden
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ProblemDetails'
      x-fern-sdk-group-name:
      - enrichments
      x-fern-sdk-method-name: bankAccountVerify
      summary: Enrichments bank account verify
      x-summary-source: derived
  /enrichments/card-details:
    get:
      tags:
      - Enrichments
      operationId: Enrichments_GetCardDetails
      parameters:
      - name: bin
        in: query
        required: true
        schema:
          pattern: ^\d{6,}$
          type: string
      responses:
        '200':
          description: Success
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/CardDetailsResponse'
        '401':
          description: Unauthorized
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ProblemDetails'
        '403':
          description: Forbidden
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ProblemDetails'
      x-fern-sdk-group-name:
      - enrichments
      x-fern-sdk-method-name: cardDetails
      summary: Enrichments get card details
      x-summary-source: derived
components:
  schemas:
    CardIssuerDetails:
      type: object
      properties:
        country:
          type:
          - string
          - 'null'
        name:
          type:
          - string
          - 'null'
      additionalProperties: false
    AdditionalCardDetail:
      type: object
      properties:
        brand:
          type:
          - string
          - 'null'
        funding:
          type:
          - string
          - 'null'
        segment:
          type:
          - string
          - 'null'
        issuer:
          $ref: '#/components/schemas/CardIssuerDetails'
        binRange:
          type:
          - array
          - 'null'
          items:
            $ref: '#/components/schemas/CardBinRange'
      additionalProperties: false
    ValidationProblemDetails:
      type: object
      properties:
        errors:
          type:
          - object
          - 'null'
          additionalProperties:
            type: array
            items:
              type: string
        type:
          type:
          - string
          - 'null'
        title:
          type:
          - string
          - 'null'
        status:
          type:
          - integer
          - 'null'
          format: int32
        detail:
          type:
          - string
          - 'null'
        instance:
          type:
          - string
          - 'null'
      additionalProperties: {}
    BankVerificationResponse:
      type: object
      properties:
        status:
          type:
          - string
          - 'null'
      additionalProperties: false
    CardDetailsResponse:
      type: object
      properties:
        brand:
          type:
          - string
          - 'null'
        funding:
          type:
          - string
          - 'null'
        segment:
          type:
          - string
          - 'null'
        issuer:
          $ref: '#/components/schemas/CardIssuerDetails'
        binRange:
          type:
          - array
          - 'null'
          items:
            $ref: '#/components/schemas/CardBinRange'
        additional:
          type:
          - array
          - 'null'
          items:
            $ref: '#/components/schemas/AdditionalCardDetail'
      additionalProperties: false
    CardBinRange:
      type: object
      properties:
        binMin:
          type:
          - string
          - 'null'
        binMax:
          type:
          - string
          - 'null'
      additionalProperties: false
    ProblemDetails:
      type: object
      properties:
        type:
          type:
          - string
          - 'null'
        title:
          type:
          - string
          - 'null'
        status:
          type:
          - integer
          - 'null'
          format: int32
        detail:
          type:
          - string
          - 'null'
        instance:
          type:
          - string
          - 'null'
      additionalProperties: {}
    BankVerificationRequest:
      required:
      - token_id
      type: object
      properties:
        token_id:
          maxLength: 100
          minLength: 1
          type: string
        country_code:
          type:
          - string
          - 'null'
        routing_number:
          type:
          - string
          - 'null'
      additionalProperties: false
  securitySchemes:
    ApiKey:
      type: apiKey
      description: Authorization by API Key inside request's BT-API-KEY header
      name: BT-API-KEY
      in: header
x-provenance:
  method: harvested
  publisher: Basis Theory
  source: https://api.basistheory.com/swagger/v1/swagger.json
  note: split by refine-openapis from the provider's own published document, verified by fetch (openapi/_original/*.fetch.json);
    stamped by stamp-openapi-provenance.py (roadmap#793)