naftiko: 1.0.0-alpha2
info:
  label: Avalara AvaTax APIs — Nexus
  description: 'Avalara AvaTax APIs — Nexus. 15 operations. Lead operation: Avalara CreateNexus. Self-contained Naftiko capability
    covering one Avalara business surface.'
  tags:
  - Avalara
  - Nexus
  created: '2026-05-19'
  modified: '2026-05-19'
binds:
- namespace: env
  keys:
    AVALARA_API_KEY: AVALARA_API_KEY
capability:
  consumes:
  - type: http
    namespace: avatax-apis-nexus
    baseUri: http://{{baseurl}}
    description: Avalara AvaTax APIs — Nexus business capability. Self-contained, no shared references.
    resources:
    - name: api-v2-companies-companyId-nexus
      path: /api/v2/companies/{companyId}/nexus
      operations:
      - name: post
        method: POST
        description: Avalara CreateNexus
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: Content-Type
          in: header
          type: string
        - name: X-Avalara-Client
          in: header
          type: string
          description: Identifies the software you are using to call this API. For more information on the client header,
            see [Client Headers](https://developer.avalara.com/avatax/cli
        - name: companyId
          in: path
          type: string
          required: true
        - name: body
          in: body
          type: object
          description: Request body (JSON).
          required: false
      - name: get
        method: GET
        description: Avalara ListNexusByCompany
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: X-Avalara-Client
          in: header
          type: string
          description: Identifies the software you are using to call this API. For more information on the client header,
            see [Client Headers](https://developer.avalara.com/avatax/cli
        - name: companyId
          in: path
          type: string
          required: true
    - name: api-v2-companies-companyId-nexus-byTaxTypeGroup-taxTypeGroup
      path: /api/v2/companies/{companyId}/nexus/byTaxTypeGroup/{taxTypeGroup}
      operations:
      - name: get
        method: GET
        description: Avalara ListNexusByCompanyAndTaxTypeGroup
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: X-Avalara-Client
          in: header
          type: string
          description: Identifies the software you are using to call this API. For more information on the client header,
            see [Client Headers](https://developer.avalara.com/avatax/cli
        - name: companyId
          in: path
          type: string
          required: true
        - name: taxTypeGroup
          in: path
          type: string
          required: true
    - name: api-v2-companies-companyId-nexus-byaddress
      path: /api/v2/companies/{companyId}/nexus/byaddress
      operations:
      - name: post
        method: POST
        description: Avalara DeclareNexusByAddress
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: Content-Type
          in: header
          type: string
        - name: X-Avalara-Client
          in: header
          type: string
          description: Identifies the software you are using to call this API. For more information on the client header,
            see [Client Headers](https://developer.avalara.com/avatax/cli
        - name: companyId
          in: path
          type: string
          required: true
        - name: body
          in: body
          type: object
          description: Request body (JSON).
          required: false
    - name: api-v2-companies-companyId-nexus-byform-formCode
      path: /api/v2/companies/{companyId}/nexus/byform/{formCode}
      operations:
      - name: get
        method: GET
        description: Avalara GetNexusByFormCode
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: X-Avalara-Client
          in: header
          type: string
          description: Identifies the software you are using to call this API. For more information on the client header,
            see [Client Headers](https://developer.avalara.com/avatax/cli
        - name: companyId
          in: path
          type: string
          required: true
        - name: formCode
          in: path
          type: string
          required: true
    - name: api-v2-companies-companyId-nexus-id
      path: /api/v2/companies/{companyId}/nexus/{id}
      operations:
      - name: delete
        method: DELETE
        description: Avalara DeleteNexus
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: X-Avalara-Client
          in: header
          type: string
          description: Identifies the software you are using to call this API. For more information on the client header,
            see [Client Headers](https://developer.avalara.com/avatax/cli
        - name: companyId
          in: path
          type: string
          required: true
        - name: id
          in: path
          type: string
          required: true
      - name: get
        method: GET
        description: Avalara GetNexus
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: X-Avalara-Client
          in: header
          type: string
          description: Identifies the software you are using to call this API. For more information on the client header,
            see [Client Headers](https://developer.avalara.com/avatax/cli
        - name: companyId
          in: path
          type: string
          required: true
        - name: id
          in: path
          type: string
          required: true
      - name: put
        method: PUT
        description: Avalara UpdateNexus
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: Content-Type
          in: header
          type: string
        - name: X-Avalara-Client
          in: header
          type: string
          description: Identifies the software you are using to call this API. For more information on the client header,
            see [Client Headers](https://developer.avalara.com/avatax/cli
        - name: companyId
          in: path
          type: string
          required: true
        - name: id
          in: path
          type: string
          required: true
        - name: body
          in: body
          type: object
          description: Request body (JSON).
          required: false
    - name: api-v2-companies-companyId-nexus-nexusId-parameters
      path: /api/v2/companies/{companyId}/nexus/{nexusId}/parameters
      operations:
      - name: post
        method: POST
        description: Avalara CreateNexusParameters
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: Content-Type
          in: header
          type: string
        - name: X-Avalara-Client
          in: header
          type: string
          description: Identifies the software you are using to call this API. For more information on the client header,
            see [Client Headers](https://developer.avalara.com/avatax/cli
        - name: companyId
          in: path
          type: string
          required: true
        - name: nexusId
          in: path
          type: string
          required: true
        - name: body
          in: body
          type: object
          description: Request body (JSON).
          required: false
      - name: delete
        method: DELETE
        description: Avalara DeleteNexusParameters
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: X-Avalara-Client
          in: header
          type: string
          description: Identifies the software you are using to call this API. For more information on the client header,
            see [Client Headers](https://developer.avalara.com/avatax/cli
        - name: companyId
          in: path
          type: string
          required: true
        - name: nexusId
          in: path
          type: string
          required: true
      - name: get
        method: GET
        description: Avalara ListNexusParameters
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: X-Avalara-Client
          in: header
          type: string
          description: Identifies the software you are using to call this API. For more information on the client header,
            see [Client Headers](https://developer.avalara.com/avatax/cli
        - name: companyId
          in: path
          type: string
          required: true
        - name: nexusId
          in: path
          type: string
          required: true
    - name: api-v2-companies-companyId-nexus-nexusId-parameters-id
      path: /api/v2/companies/{companyId}/nexus/{nexusId}/parameters/{id}
      operations:
      - name: delete
        method: DELETE
        description: Avalara DeleteNexusParameter
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: X-Avalara-Client
          in: header
          type: string
          description: Identifies the software you are using to call this API. For more information on the client header,
            see [Client Headers](https://developer.avalara.com/avatax/cli
        - name: companyId
          in: path
          type: string
          required: true
        - name: nexusId
          in: path
          type: string
          required: true
        - name: id
          in: path
          type: string
          required: true
      - name: get
        method: GET
        description: Avalara GetNexusParameter
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: X-Avalara-Client
          in: header
          type: string
          description: Identifies the software you are using to call this API. For more information on the client header,
            see [Client Headers](https://developer.avalara.com/avatax/cli
        - name: companyId
          in: path
          type: string
          required: true
        - name: nexusId
          in: path
          type: string
          required: true
        - name: id
          in: path
          type: string
          required: true
      - name: put
        method: PUT
        description: Avalara UpdateNexusParameter
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: Content-Type
          in: header
          type: string
        - name: X-Avalara-Client
          in: header
          type: string
          description: Identifies the software you are using to call this API. For more information on the client header,
            see [Client Headers](https://developer.avalara.com/avatax/cli
        - name: companyId
          in: path
          type: string
          required: true
        - name: nexusId
          in: path
          type: string
          required: true
        - name: id
          in: path
          type: string
          required: true
        - name: body
          in: body
          type: object
          description: Request body (JSON).
          required: false
    - name: api-v2-nexus
      path: /api/v2/nexus
      operations:
      - name: get
        method: GET
        description: Avalara QueryNexus
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: X-Avalara-Client
          in: header
          type: string
          description: Identifies the software you are using to call this API. For more information on the client header,
            see [Client Headers](https://developer.avalara.com/avatax/cli
    authentication:
      type: basic
      username: '{{env.AVALARA_USER}}'
      password: '{{env.AVALARA_PASS}}'
  exposes:
  - type: rest
    namespace: avatax-apis-nexus-rest
    port: 8080
    description: REST adapter for Avalara AvaTax APIs — Nexus. One Spectral-compliant resource per consumed operation, prefixed
      with /v1.
    resources:
    - path: /v1/api/v2/companies/{companyid}/nexus
      name: api-v2-companies-companyid-nexus
      description: REST surface for api-v2-companies-companyId-nexus.
      operations:
      - method: POST
        name: post
        description: Avalara CreateNexus
        call: avatax-apis-nexus.post
        with:
          Content-Type: rest.Content-Type
          X-Avalara-Client: rest.X-Avalara-Client
          companyId: rest.companyId
          body: rest.body
        outputParameters:
        - type: object
          mapping: $.
      - method: GET
        name: get
        description: Avalara ListNexusByCompany
        call: avatax-apis-nexus.get
        with:
          X-Avalara-Client: rest.X-Avalara-Client
          companyId: rest.companyId
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/api/v2/companies/{companyid}/nexus/bytaxtypegroup/{taxtypegroup}
      name: api-v2-companies-companyid-nexus-bytaxtypegroup-taxtypegroup
      description: REST surface for api-v2-companies-companyId-nexus-byTaxTypeGroup-taxTypeGroup.
      operations:
      - method: GET
        name: get
        description: Avalara ListNexusByCompanyAndTaxTypeGroup
        call: avatax-apis-nexus.get
        with:
          X-Avalara-Client: rest.X-Avalara-Client
          companyId: rest.companyId
          taxTypeGroup: rest.taxTypeGroup
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/api/v2/companies/{companyid}/nexus/byaddress
      name: api-v2-companies-companyid-nexus-byaddress
      description: REST surface for api-v2-companies-companyId-nexus-byaddress.
      operations:
      - method: POST
        name: post
        description: Avalara DeclareNexusByAddress
        call: avatax-apis-nexus.post
        with:
          Content-Type: rest.Content-Type
          X-Avalara-Client: rest.X-Avalara-Client
          companyId: rest.companyId
          body: rest.body
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/api/v2/companies/{companyid}/nexus/byform/{formcode}
      name: api-v2-companies-companyid-nexus-byform-formcode
      description: REST surface for api-v2-companies-companyId-nexus-byform-formCode.
      operations:
      - method: GET
        name: get
        description: Avalara GetNexusByFormCode
        call: avatax-apis-nexus.get
        with:
          X-Avalara-Client: rest.X-Avalara-Client
          companyId: rest.companyId
          formCode: rest.formCode
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/api/v2/companies/{companyid}/nexus/{id}
      name: api-v2-companies-companyid-nexus-id
      description: REST surface for api-v2-companies-companyId-nexus-id.
      operations:
      - method: DELETE
        name: delete
        description: Avalara DeleteNexus
        call: avatax-apis-nexus.delete
        with:
          X-Avalara-Client: rest.X-Avalara-Client
          companyId: rest.companyId
          id: rest.id
        outputParameters:
        - type: object
          mapping: $.
      - method: GET
        name: get
        description: Avalara GetNexus
        call: avatax-apis-nexus.get
        with:
          X-Avalara-Client: rest.X-Avalara-Client
          companyId: rest.companyId
          id: rest.id
        outputParameters:
        - type: object
          mapping: $.
      - method: PUT
        name: put
        description: Avalara UpdateNexus
        call: avatax-apis-nexus.put
        with:
          Content-Type: rest.Content-Type
          X-Avalara-Client: rest.X-Avalara-Client
          companyId: rest.companyId
          id: rest.id
          body: rest.body
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/api/v2/companies/{companyid}/nexus/{nexusid}/parameters
      name: api-v2-companies-companyid-nexus-nexusid-parameters
      description: REST surface for api-v2-companies-companyId-nexus-nexusId-parameters.
      operations:
      - method: POST
        name: post
        description: Avalara CreateNexusParameters
        call: avatax-apis-nexus.post
        with:
          Content-Type: rest.Content-Type
          X-Avalara-Client: rest.X-Avalara-Client
          companyId: rest.companyId
          nexusId: rest.nexusId
          body: rest.body
        outputParameters:
        - type: object
          mapping: $.
      - method: DELETE
        name: delete
        description: Avalara DeleteNexusParameters
        call: avatax-apis-nexus.delete
        with:
          X-Avalara-Client: rest.X-Avalara-Client
          companyId: rest.companyId
          nexusId: rest.nexusId
        outputParameters:
        - type: object
          mapping: $.
      - method: GET
        name: get
        description: Avalara ListNexusParameters
        call: avatax-apis-nexus.get
        with:
          X-Avalara-Client: rest.X-Avalara-Client
          companyId: rest.companyId
          nexusId: rest.nexusId
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/api/v2/companies/{companyid}/nexus/{nexusid}/parameters/{id}
      name: api-v2-companies-companyid-nexus-nexusid-parameters-id
      description: REST surface for api-v2-companies-companyId-nexus-nexusId-parameters-id.
      operations:
      - method: DELETE
        name: delete
        description: Avalara DeleteNexusParameter
        call: avatax-apis-nexus.delete
        with:
          X-Avalara-Client: rest.X-Avalara-Client
          companyId: rest.companyId
          nexusId: rest.nexusId
          id: rest.id
        outputParameters:
        - type: object
          mapping: $.
      - method: GET
        name: get
        description: Avalara GetNexusParameter
        call: avatax-apis-nexus.get
        with:
          X-Avalara-Client: rest.X-Avalara-Client
          companyId: rest.companyId
          nexusId: rest.nexusId
          id: rest.id
        outputParameters:
        - type: object
          mapping: $.
      - method: PUT
        name: put
        description: Avalara UpdateNexusParameter
        call: avatax-apis-nexus.put
        with:
          Content-Type: rest.Content-Type
          X-Avalara-Client: rest.X-Avalara-Client
          companyId: rest.companyId
          nexusId: rest.nexusId
          id: rest.id
          body: rest.body
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/api/v2/nexus
      name: api-v2-nexus
      description: REST surface for api-v2-nexus.
      operations:
      - method: GET
        name: get
        description: Avalara QueryNexus
        call: avatax-apis-nexus.get
        with:
          X-Avalara-Client: rest.X-Avalara-Client
        outputParameters:
        - type: object
          mapping: $.
  - type: mcp
    namespace: avatax-apis-nexus-mcp
    port: 9090
    transport: http
    description: MCP adapter for Avalara AvaTax APIs — Nexus. One tool per consumed operation, routed inline through this
      capability's consumes block.
    tools:
    - name: avalara-createnexus
      description: Avalara CreateNexus
      hints:
        readOnly: false
        destructive: false
        idempotent: false
      call: avatax-apis-nexus.post
      with:
        Content-Type: tools.Content-Type
        X-Avalara-Client: tools.X-Avalara-Client
        companyId: tools.companyId
        body: tools.body
      outputParameters:
      - type: object
        mapping: $.
    - name: avalara-listnexusbycompany
      description: Avalara ListNexusByCompany
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: avatax-apis-nexus.get
      with:
        X-Avalara-Client: tools.X-Avalara-Client
        companyId: tools.companyId
      outputParameters:
      - type: object
        mapping: $.
    - name: avalara-listnexusbycompanyandtaxtypegroup
      description: Avalara ListNexusByCompanyAndTaxTypeGroup
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: avatax-apis-nexus.get
      with:
        X-Avalara-Client: tools.X-Avalara-Client
        companyId: tools.companyId
        taxTypeGroup: tools.taxTypeGroup
      outputParameters:
      - type: object
        mapping: $.
    - name: avalara-declarenexusbyaddress
      description: Avalara DeclareNexusByAddress
      hints:
        readOnly: false
        destructive: false
        idempotent: false
      call: avatax-apis-nexus.post
      with:
        Content-Type: tools.Content-Type
        X-Avalara-Client: tools.X-Avalara-Client
        companyId: tools.companyId
        body: tools.body
      outputParameters:
      - type: object
        mapping: $.
    - name: avalara-getnexusbyformcode
      description: Avalara GetNexusByFormCode
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: avatax-apis-nexus.get
      with:
        X-Avalara-Client: tools.X-Avalara-Client
        companyId: tools.companyId
        formCode: tools.formCode
      outputParameters:
      - type: object
        mapping: $.
    - name: avalara-deletenexus
      description: Avalara DeleteNexus
      hints:
        readOnly: false
        destructive: true
        idempotent: true
      call: avatax-apis-nexus.delete
      with:
        X-Avalara-Client: tools.X-Avalara-Client
        companyId: tools.companyId
        id: tools.id
      outputParameters:
      - type: object
        mapping: $.
    - name: avalara-getnexus
      description: Avalara GetNexus
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: avatax-apis-nexus.get
      with:
        X-Avalara-Client: tools.X-Avalara-Client
        companyId: tools.companyId
        id: tools.id
      outputParameters:
      - type: object
        mapping: $.
    - name: avalara-updatenexus
      description: Avalara UpdateNexus
      hints:
        readOnly: false
        destructive: false
        idempotent: true
      call: avatax-apis-nexus.put
      with:
        Content-Type: tools.Content-Type
        X-Avalara-Client: tools.X-Avalara-Client
        companyId: tools.companyId
        id: tools.id
        body: tools.body
      outputParameters:
      - type: object
        mapping: $.
    - name: avalara-createnexusparameters
      description: Avalara CreateNexusParameters
      hints:
        readOnly: false
        destructive: false
        idempotent: false
      call: avatax-apis-nexus.post
      with:
        Content-Type: tools.Content-Type
        X-Avalara-Client: tools.X-Avalara-Client
        companyId: tools.companyId
        nexusId: tools.nexusId
        body: tools.body
      outputParameters:
      - type: object
        mapping: $.
    - name: avalara-deletenexusparameters
      description: Avalara DeleteNexusParameters
      hints:
        readOnly: false
        destructive: true
        idempotent: true
      call: avatax-apis-nexus.delete
      with:
        X-Avalara-Client: tools.X-Avalara-Client
        companyId: tools.companyId
        nexusId: tools.nexusId
      outputParameters:
      - type: object
        mapping: $.
    - name: avalara-listnexusparameters
      description: Avalara ListNexusParameters
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: avatax-apis-nexus.get
      with:
        X-Avalara-Client: tools.X-Avalara-Client
        companyId: tools.companyId
        nexusId: tools.nexusId
      outputParameters:
      - type: object
        mapping: $.
    - name: avalara-deletenexusparameter
      description: Avalara DeleteNexusParameter
      hints:
        readOnly: false
        destructive: true
        idempotent: true
      call: avatax-apis-nexus.delete
      with:
        X-Avalara-Client: tools.X-Avalara-Client
        companyId: tools.companyId
        nexusId: tools.nexusId
        id: tools.id
      outputParameters:
      - type: object
        mapping: $.
    - name: avalara-getnexusparameter
      description: Avalara GetNexusParameter
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: avatax-apis-nexus.get
      with:
        X-Avalara-Client: tools.X-Avalara-Client
        companyId: tools.companyId
        nexusId: tools.nexusId
        id: tools.id
      outputParameters:
      - type: object
        mapping: $.
    - name: avalara-updatenexusparameter
      description: Avalara UpdateNexusParameter
      hints:
        readOnly: false
        destructive: false
        idempotent: true
      call: avatax-apis-nexus.put
      with:
        Content-Type: tools.Content-Type
        X-Avalara-Client: tools.X-Avalara-Client
        companyId: tools.companyId
        nexusId: tools.nexusId
        id: tools.id
        body: tools.body
      outputParameters:
      - type: object
        mapping: $.
    - name: avalara-querynexus
      description: Avalara QueryNexus
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: avatax-apis-nexus.get
      with:
        X-Avalara-Client: tools.X-Avalara-Client
      outputParameters:
      - type: object
        mapping: $.