LeafLink

LeafLink Payment Contract API

The Payment Contract API from LeafLink — 2 operation(s) for payment contract.

GitHub OpenAPI

Operations 6

GET /payment_contracts List Payment Contracts #
POST /payment_contracts Create a Payment Contract #
GET /payment_contracts/{contract_id} Get a Payment Contract #
PUT /payment_contracts/{contract_id} Replace a Payment Contract #
PATCH /payment_contracts/{contract_id} Update a Payment Contract #
DELETE /payment_contracts/{contract_id} Delete a Payment Contract #

Documentation

📖
Documentation
https://developer.leaflink.com/api/
📖
APIReference
https://developer.leaflink.com/api/ref/
📖
GettingStarted
https://developer.leaflink.com/api/getting-started/
📖
RateLimits
https://raw.githubusercontent.com/api-evangelist/leaflink/refs/heads/main/rate-limits/leaflink-rate-limits.yml
📖
Documentation
https://developer.leaflink.com/legacy/v2/api/getting-started/
📖
APIReference
https://developer.leaflink.com/legacy/v2/api/ref/
📖
Authentication
https://developer.leaflink.com/legacy/v2/api/authorization/

Specifications

⚙
OpenAPI
https://raw.githubusercontent.com/api-evangelist/leaflink/refs/heads/main/openapi/leaflink-payment-contract-api-openapi.yml

Other Resources

🔗
ChangeLog
https://developer.leaflink.com/legacy/v2/api/release-notes/
🔗
FAQ
https://developer.leaflink.com/legacy/v2/api/faqs/

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OpenAPI Specification

leaflink-payment-contract-api-openapi.yml Raw ↑ 
openapi: 3.2.0
info:
  title: LeafLink Payment Contract API
  version: '2022-10-31'
  description: 'This reference specification outlines all the available HTTP operations of the LeafLink API.


    See the [LeafLink Developer Hub](/api) for guides, how-to, and general information of the API.

    '
  termsOfService: https://www.leaflink.com/terms-and-conditions/
  contact:
    email: support@leaflink.com
servers:
- url: https://api.leaflink.com
  description: LeafLink API production URL.
- url: https://staging-api.leaflink.com
  description: LeafLink API staging URL.
security:
- bearerAuth: []
tags:
- name: Payment Contract
paths:
  /payment_contracts:
    get:
      operationId: payment_contracts_list
      description: List multiple payment contracts.
      summary: List Payment Contracts
      parameters:
      - name: ordering
        required: false
        in: query
        description: Which field to use when ordering the results.
        schema:
          type: string
      - name: page
        required: false
        in: query
        description: A page number within the paginated result set.
        schema:
          type: integer
      - name: page_size
        required: false
        in: query
        description: Number of results to return per page.
        schema:
          type: integer
      - name: search
        required: false
        in: query
        description: A search term.
        schema:
          type: string
      - name: LeafLink-Version
        description: '[API version docs](/api/getting-started/#versioning)'
        required: false
        in: header
        schema:
          type: string
          format: date
      tags:
      - Payment Contract
      responses:
        '200':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/PaginatedContractList'
          description: ''
          headers:
            RateLimit-Limit:
              schema:
                type: integer
              description: The requests quota in the time window.
            RateLimit-Remaining:
              schema:
                type: integer
              description: The remaining requests quota in the current window.
            RateLimit-Reset:
              schema:
                type: integer
              description: The time remaining in the current window, specified in seconds.
            RateLimit-Policy:
              schema:
                type: string
              description: The quota policy information.
        '429':
          description: Rate Limit Error
          headers:
            Retry-After:
              schema:
                type: integer
              description: The time remaining before the rejected request can be tried again, specified in seconds.
    post:
      operationId: payment_contracts_create
      description: Create a payment contract.
      summary: Create a Payment Contract
      tags:
      - Payment Contract
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/ContractRequest'
        required: true
      responses:
        '201':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Contract'
          description: ''
          headers:
            RateLimit-Limit:
              schema:
                type: integer
              description: The requests quota in the time window.
            RateLimit-Remaining:
              schema:
                type: integer
              description: The remaining requests quota in the current window.
            RateLimit-Reset:
              schema:
                type: integer
              description: The time remaining in the current window, specified in seconds.
            RateLimit-Policy:
              schema:
                type: string
              description: The quota policy information.
        '429':
          description: Rate Limit Error
          headers:
            Retry-After:
              schema:
                type: integer
              description: The time remaining before the rejected request can be tried again, specified in seconds.
  /payment_contracts/{contract_id}:
    get:
      operationId: payment_contracts_retrieve
      description: Get a single payment contracts.
      summary: Get a Payment Contract
      parameters:
      - in: path
        name: contract_id
        schema:
          type: string
        required: true
      - name: LeafLink-Version
        description: '[API version docs](/api/getting-started/#versioning)'
        required: false
        in: header
        schema:
          type: string
          format: date
      tags:
      - Payment Contract
      responses:
        '200':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Contract'
          description: ''
          headers:
            RateLimit-Limit:
              schema:
                type: integer
              description: The requests quota in the time window.
            RateLimit-Remaining:
              schema:
                type: integer
              description: The remaining requests quota in the current window.
            RateLimit-Reset:
              schema:
                type: integer
              description: The time remaining in the current window, specified in seconds.
            RateLimit-Policy:
              schema:
                type: string
              description: The quota policy information.
        '429':
          description: Rate Limit Error
          headers:
            Retry-After:
              schema:
                type: integer
              description: The time remaining before the rejected request can be tried again, specified in seconds.
    put:
      operationId: payment_contracts_update
      description: Replace a single payment contracts.
      summary: Replace a Payment Contract
      parameters:
      - in: path
        name: contract_id
        schema:
          type: string
        required: true
      - name: LeafLink-Version
        description: '[API version docs](/api/getting-started/#versioning)'
        required: false
        in: header
        schema:
          type: string
          format: date
      tags:
      - Payment Contract
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/ContractRequest'
        required: true
      responses:
        '200':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Contract'
          description: ''
          headers:
            RateLimit-Limit:
              schema:
                type: integer
              description: The requests quota in the time window.
            RateLimit-Remaining:
              schema:
                type: integer
              description: The remaining requests quota in the current window.
            RateLimit-Reset:
              schema:
                type: integer
              description: The time remaining in the current window, specified in seconds.
            RateLimit-Policy:
              schema:
                type: string
              description: The quota policy information.
        '429':
          description: Rate Limit Error
          headers:
            Retry-After:
              schema:
                type: integer
              description: The time remaining before the rejected request can be tried again, specified in seconds.
    patch:
      operationId: payment_contracts_partial_update
      description: Update a single payment contract.
      summary: Update a Payment Contract
      parameters:
      - in: path
        name: contract_id
        schema:
          type: string
        required: true
      - name: LeafLink-Version
        description: '[API version docs](/api/getting-started/#versioning)'
        required: false
        in: header
        schema:
          type: string
          format: date
      tags:
      - Payment Contract
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/PatchedContractRequest'
      responses:
        '200':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Contract'
          description: ''
          headers:
            RateLimit-Limit:
              schema:
                type: integer
              description: The requests quota in the time window.
            RateLimit-Remaining:
              schema:
                type: integer
              description: The remaining requests quota in the current window.
            RateLimit-Reset:
              schema:
                type: integer
              description: The time remaining in the current window, specified in seconds.
            RateLimit-Policy:
              schema:
                type: string
              description: The quota policy information.
        '429':
          description: Rate Limit Error
          headers:
            Retry-After:
              schema:
                type: integer
              description: The time remaining before the rejected request can be tried again, specified in seconds.
    delete:
      operationId: payment_contracts_destroy
      description: Delete a single payment contract.
      summary: Delete a Payment Contract
      parameters:
      - in: path
        name: contract_id
        schema:
          type: string
        required: true
      - name: LeafLink-Version
        description: '[API version docs](/api/getting-started/#versioning)'
        required: false
        in: header
        schema:
          type: string
          format: date
      tags:
      - Payment Contract
      responses:
        '204':
          description: No response body
          headers:
            RateLimit-Limit:
              schema:
                type: integer
              description: The requests quota in the time window.
            RateLimit-Remaining:
              schema:
                type: integer
              description: The remaining requests quota in the current window.
            RateLimit-Reset:
              schema:
                type: integer
              description: The time remaining in the current window, specified in seconds.
            RateLimit-Policy:
              schema:
                type: string
              description: The quota policy information.
        '429':
          description: Rate Limit Error
          headers:
            Retry-After:
              schema:
                type: integer
              description: The time remaining before the rejected request can be tried again, specified in seconds.
components:
  schemas:
    NullEnum:
      enum:
      - null
    DefaultFlexiblePaymentStrategyEnum:
      enum:
      - factored
      - reverse_factored
      type: string
    PatchedContractRequest:
      type: object
      description: Serializer for Contract
      properties:
        docusign_id:
          type:
          - string
          - 'null'
          maxLength: 200
        status:
          type: string
          default: active
        buyer_id:
          type: string
          format: uuid
          writeOnly: true
        seller_id:
          type: string
          format: uuid
          writeOnly: true
        default_payment_program:
          allOf:
          - $ref: '#/components/schemas/DefaultPaymentProgramEnum'
          default: do_not_process
        default_flexible_payment_strategy:
          $ref: '#/components/schemas/DefaultFlexiblePaymentStrategyEnum'
        custom_direct_payment_term_type:
          type: string
          minLength: 1
        custom_reverse_factor_auto_assignment:
          type:
          - boolean
          - 'null'
    CollectionDayPreferenceEnum:
      enum:
      - monday
      - tuesday
      - wednesday
      - thursday
      - friday
      type: string
    ContractRequest:
      type: object
      description: Serializer for Contract
      properties:
        docusign_id:
          type:
          - string
          - 'null'
          maxLength: 200
        status:
          type: string
          default: active
        buyer_id:
          type: string
          format: uuid
          writeOnly: true
        seller_id:
          type: string
          format: uuid
          writeOnly: true
        default_payment_program:
          allOf:
          - $ref: '#/components/schemas/DefaultPaymentProgramEnum'
          default: do_not_process
        default_flexible_payment_strategy:
          $ref: '#/components/schemas/DefaultFlexiblePaymentStrategyEnum'
        custom_direct_payment_term_type:
          type: string
          minLength: 1
        custom_reverse_factor_auto_assignment:
          type:
          - boolean
          - 'null'
      required:
      - buyer_id
      - seller_id
    BlankEnum:
      enum:
      - ''
    Type7a8Enum:
      enum:
      - seller
      - buyer
      type: string
    License:
      type: object
      description: Licenses Serializer
      properties:
        id:
          type: string
          format: uuid
          readOnly: true
        number:
          type: string
          maxLength: 100
        state:
          $ref: '#/components/schemas/State'
        verification_date:
          type:
          - string
          - 'null'
          format: date-time
          description: Date the license was verified by Leaflink. Not the date the license was verified by Cannabiz API.
        verification_status:
          $ref: '#/components/schemas/VerificationStatusEnum'
        issued_date:
          type:
          - string
          - 'null'
          format: date-time
        expiration_date:
          type:
          - string
          - 'null'
          format: date-time
        type:
          oneOf:
          - $ref: '#/components/schemas/LicenseTypeEnum'
          - $ref: '#/components/schemas/BlankEnum'
          - $ref: '#/components/schemas/NullEnum'
      required:
      - id
      - number
      - state
    LegalEntity:
      type: object
      description: Serializer for LegalEntity
      properties:
        id:
          type: string
          format: uuid
        name:
          type: string
          maxLength: 200
        street_address:
          type:
          - string
          - 'null'
          maxLength: 200
        city:
          type:
          - string
          - 'null'
          maxLength: 100
        zipcode:
          type:
          - string
          - 'null'
          maxLength: 20
        unit_number:
          type:
          - string
          - 'null'
          maxLength: 200
        state:
          type:
          - string
          - 'null'
        country:
          type:
          - string
          - 'null'
          maxLength: 50
        lexis_nexis_id:
          type:
          - string
          - 'null'
          maxLength: 100
        rep_first_name:
          type:
          - string
          - 'null'
          maxLength: 100
        rep_last_name:
          type:
          - string
          - 'null'
          maxLength: 100
        rep_title:
          type:
          - string
          - 'null'
          maxLength: 200
        phone:
          type:
          - string
          - 'null'
          maxLength: 100
      required:
      - name
    ContractStats:
      type: object
      description: Serializer for CompanyStats
      properties:
        first_completed_invoice_date:
          type:
          - string
          - 'null'
          format: date-time
        most_recent_eligible_invoice_date:
          type:
          - string
          - 'null'
          format: date-time
        most_recent_assigned_invoice_date:
          type:
          - string
          - 'null'
          format: date-time
        eligible_invoice_count:
          type:
          - integer
          - 'null'
          maximum: 2147483647
          minimum: -2147483648
        eligible_invoice_total:
          type:
          - number
          - 'null'
          format: double
          exclusiveMinimum: -10000000000
          exclusiveMaximum: 10000000000
        funded_invoice_total:
          type:
          - number
          - 'null'
          format: double
          exclusiveMinimum: -10000000000
          exclusiveMaximum: 10000000000
        funded_invoice_count:
          type:
          - integer
          - 'null'
          maximum: 2147483647
          minimum: -2147483648
        funded_invoice_percentage:
          type:
          - number
          - 'null'
          format: double
          exclusiveMinimum: -1000
          exclusiveMaximum: 1000
        invoice_count:
          type:
          - integer
          - 'null'
          maximum: 2147483647
          minimum: -2147483648
        invoice_total:
          type:
          - number
          - 'null'
          format: double
          exclusiveMinimum: -10000000000
          exclusiveMaximum: 10000000000
    PreferredPaymentProgramEnum:
      enum:
      - do_not_process
      - flexible
      - direct
      type: string
    LicenseTypeEnum:
      enum:
      - medical
      - combined
      - ancillary_2
      - ancillary
      - adult_use
      - cannabis
      - medical_transporter
      - ancillary_logisitics
      type: string
    Seller:
      type: object
      description: Used to serialize seller data (a seller is a company where `type` = `seller`)
      properties:
        id:
          type: string
          format: uuid
        dba:
          type: string
          maxLength: 200
        name:
          type:
          - string
          - 'null'
          maxLength: 200
        street_address:
          type:
          - string
          - 'null'
          maxLength: 200
        unit_number:
          type:
          - string
          - 'null'
          maxLength: 200
        city:
          type:
          - string
          - 'null'
          maxLength: 100
        state:
          type:
          - string
          - 'null'
        licenses:
          type: array
          items:
            $ref: '#/components/schemas/License'
        zipcode:
          type:
          - string
          - 'null'
          maxLength: 20
        country:
          type:
          - string
          - 'null'
          maxLength: 50
        phone:
          type:
          - string
          - 'null'
          maxLength: 100
        marketplace_id:
          type: integer
        marketplace_slug:
          type:
          - string
          - 'null'
          maxLength: 255
        marketplace_dashboard_url:
          type: string
          readOnly: true
        has_signed_terms_and_conditions:
          type: string
          readOnly: true
        in_direct_enabled_state:
          type: string
          readOnly: true
        type:
          oneOf:
          - $ref: '#/components/schemas/Type7a8Enum'
          - $ref: '#/components/schemas/NullEnum'
        url:
          type:
          - string
          - 'null'
          maxLength: 200
        legal_entity:
          $ref: '#/components/schemas/LegalEntity'
        status:
          $ref: '#/components/schemas/StatusEnum'
        b2b_enabled:
          type: boolean
        flexible_enabled:
          type: boolean
        image:
          type:
          - string
          - 'null'
          maxLength: 100
        timezone:
          type: string
        created_on:
          type: string
          format: date-time
          readOnly: true
        modified:
          type: string
          format: date-time
          readOnly: true
        excluded_from_automated_payments:
          type: boolean
        preferred_payment_program:
          oneOf:
          - $ref: '#/components/schemas/PreferredPaymentProgramEnum'
          - $ref: '#/components/schemas/NullEnum'
        docusign_id:
          type:
          - string
          - 'null'
          format: uuid
        brands:
          type: string
          readOnly: true
        marketplace_customers_url:
          type: string
          readOnly: true
        direct_payment_processing_rate:
          type:
          - number
          - 'null'
          format: double
          exclusiveMinimum: -100
          exclusiveMaximum: 100
        default_flexible_payment_strategy:
          oneOf:
          - $ref: '#/components/schemas/DefaultFlexiblePaymentStrategyEnum'
          - $ref: '#/components/schemas/NullEnum'
        default_flexible_payment_term:
          type: string
          readOnly: true
        collection_day_preference:
          oneOf:
          - $ref: '#/components/schemas/CollectionDayPreferenceEnum'
          - $ref: '#/components/schemas/BlankEnum'
          - $ref: '#/components/schemas/NullEnum'
        excluded_from_funding_on_t:
          type: boolean
      required:
      - brands
      - created_on
      - dba
      - default_flexible_payment_term
      - has_signed_terms_and_conditions
      - in_direct_enabled_state
      - marketplace_customers_url
      - marketplace_dashboard_url
      - modified
      - type
    VerificationStatusEnum:
      enum:
      - active
      - pending
      - applied
      - expired
      - inactive
      - not_found
      - invalid_format
      - not_verified
      type: string
    Contract:
      type: object
      description: Serializer for Contract
      properties:
        id:
          type: string
          format: uuid
          readOnly: true
        docusign_id:
          type:
          - string
          - 'null'
          maxLength: 200
        status:
          type: string
          default: active
        buyer:
          allOf:
          - $ref: '#/components/schemas/Buyer'
          readOnly: true
        seller:
          allOf:
          - $ref: '#/components/schemas/Seller'
          readOnly: true
        contract_stats:
          allOf:
          - $ref: '#/components/schemas/ContractStats'
          readOnly: true
        created_on:
          type: string
          format: date-time
          readOnly: true
        modified:
          type: string
          format: date-time
          readOnly: true
        default_payment_program:
          allOf:
          - $ref: '#/components/schemas/DefaultPaymentProgramEnum'
          default: do_not_process
        default_flexible_payment_strategy:
          $ref: '#/components/schemas/DefaultFlexiblePaymentStrategyEnum'
        custom_direct_payment_term_type:
          type: string
        custom_reverse_factor_auto_assignment:
          type:
          - boolean
          - 'null'
      required:
      - buyer
      - contract_stats
      - created_on
      - id
      - modified
      - seller
    DefaultPaymentProgramEnum:
      enum:
      - do_not_process
      - flexible
      - direct
      - factoring
      - b2b
      type: string
    StatusEnum:
      enum:
      - not_onboarded
      - onboarded
      - paused
      - offboarded
      type: string
    PaginatedContractList:
      type: object
      required:
      - count
      - results
      properties:
        count:
          type: integer
          example: 123
        next:
          type:
          - string
          - 'null'
          format: uri
          example: http://api.example.org/accounts/?page=4
        previous:
          type:
          - string
          - 'null'
          format: uri
          example: http://api.example.org/accounts/?page=2
        results:
          type: array
          items:
            $ref: '#/components/schemas/Contract'
    State:
      type: object
      description: State Serializer
      properties:
        id:
          type: string
          readOnly: true
        name:
          type: string
          maxLength: 100
      required:
      - id
      - name
    Buyer:
      type: object
      description: Used to serialize buyer data (a buyer is a company where `type` = `buyer`)
      properties:
        id:
          type: string
          format: uuid
        dba:
          type: string
          maxLength: 200
        name:
          type:
          - string
          - 'null'
          maxLength: 200
        street_address:
          type:
          - string
          - 'null'
          maxLength: 200
        unit_number:
          type:
          - string
          - 'null'
          maxLength: 200
        city:
          type:
          - string
          - 'null'
          maxLength: 100
        state:
          type:
          - string
          - 'null'
        licenses:
          type: array
          items:
            $ref: '#/components/schemas/License'
        zipcode:
          type:
          - string
          - 'null'
          maxLength: 20
        country:
          type:
          - string
          - 'null'
          maxLength: 50
        phone:
          type:
          - string
          - 'null'
          maxLength: 100
        marketplace_id:
          type: integer
        marketplace_slug:
          type:
          - string
          - 'null'
          maxLength: 255
        marketplace_dashboard_url:
          type: string
          readOnly: true
        has_signed_terms_and_conditions:
          type: string
          readOnly: true
        in_direct_enabled_state:
          type: string
          readOnly: true
        type:
          oneOf:
          - $ref: '#/components/schemas/Type7a8Enum'
          - $ref: '#/components/schemas/NullEnum'
        url:
          type:
          - string
          - 'null'
          maxLength: 200
        legal_entity:
          $ref: '#/components/schemas/LegalEntity'
        status:
          $ref: '#/components/schemas/StatusEnum'
        b2b_enabled:
          type: boolean
        flexible_enabled:
          type: boolean
        image:
          type:
          - string
          - 'null'
          maxLength: 100
        timezone:
          type: string
        created_on:
          type: string
          format: date-time
          readOnly: true
        modified:
          type: string
          format: date-time
          readOnly: true
        excluded_from_automated_payments:
          type: boolean
        preferred_payment_program:
          oneOf:
          - $ref: '#/components/schemas/PreferredPaymentProgramEnum'
          - $ref: '#/components/schemas/NullEnum'
        default_flexible_payment_strategy:
          oneOf:
          - $ref: '#/components/schemas/DefaultFlexiblePaymentStrategyEnum'
          - $ref: '#/components/schemas/NullEnum'
        default_flexible_payment_term:
          type: string
          readOnly: true
        available_terms:
          type: string
          readOnly: true
        exempted_from_term_validation:
          type: boolean
        collection_day_preference:
          oneOf:
          - $ref: '#/components/schemas/CollectionDayPreferenceEnum'
          - $ref: '#/components/schemas/BlankEnum'
          - $ref: '#/components/schemas/NullEnum'
        excluded_from_funding_on_t:
          type: boolean
        cashback_rewards_enabled:
          type: boolean
      required:
      - available_terms
      - created_on
      - dba
      - default_flexible_payment_term
      - has_signed_terms_and_conditions
      - in_direct_enabled_state
      - marketplace_dashboard_url
      - modified
      - type
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: JWT
      description: 'Authentication is done via access tokens (JWTs). See the [API authentication doc](/api/getting-started/#authentication) for more information.

        '
    tokenAuth:
      type: apiKey
      in: header
      name: Authorization
      description: Token-based authentication with required prefix "Token"