ACI.dev · Capability

ACI.dev API — Linked Accounts

Manage Linked Accounts — end-user OAuth2/API-key connections to configured Apps. Initiate OAuth flows, complete callbacks, list, retrieve, and revoke per-owner credentials.

ACI.dev API — Linked Accounts is a Naftiko capability published by ACI.dev, one of 4 capabilities the APIs.io network indexes for this provider. It bundles 4 operations.

The capability includes 2 read-only operations and 2 state-changing operations. Lead operation: Initiate an OAuth2 link flow for an end-user against a configured App. Can be deployed as a REST endpoint, MCP tool, or Agent Skill via Naftiko.

Tagged areas include ACI.dev, Linked Accounts, OAuth, and Authentication.

Run with Naftiko ACI.devLinked AccountsOAuthAuthentication

MCP Tools

aci-link-oauth2-account

Initiate an OAuth2 link flow for an end-user against a configured App.

aci-list-linked-accounts

List Linked Accounts.

read-only idempotent

aci-get-linked-account

Get a Linked Account by ID.

read-only idempotent

aci-delete-linked-account

Revoke and delete a Linked Account by ID.

idempotent

Capability Spec

naftiko: 1.0.0-alpha2
info:
  label: ACI.dev API — Linked Accounts
  description: Manage Linked Accounts — end-user OAuth2/API-key connections to configured Apps. Initiate OAuth flows, complete callbacks, list, retrieve, and revoke per-owner credentials.
  tags:
  - ACI.dev
  - Linked Accounts
  - OAuth
  - Authentication
  created: '2026-05-25'
  modified: '2026-05-25'
binds:
- namespace: env
  keys:
    ACI_API_KEY: ACI_API_KEY
capability:
  consumes:
  - type: http
    namespace: linked-accounts
    baseUri: https://api.aci.dev
    description: ACI.dev Linked Accounts consumed surface.
    resources:
    - name: v1-linked-accounts-oauth2
      path: /v1/linked-accounts/oauth2
      operations:
      - name: linkoauth2account
        method: GET
        description: Initiate OAuth2 account linking flow.
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: app_name
          in: query
          type: string
          required: true
        - name: linked_account_owner_id
          in: query
          type: string
          required: true
        - name: after_oauth2_link_redirect_url
          in: query
          type: string
    - name: v1-linked-accounts-oauth2-callback
      path: /v1/linked-accounts/oauth2/callback
      operations:
      - name: oauth2callback
        method: GET
        description: OAuth2 callback handler.
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: code
          in: query
          type: string
        - name: state
          in: query
          type: string
    - name: v1-linked-accounts
      path: /v1/linked-accounts
      operations:
      - name: listlinkedaccounts
        method: GET
        description: List Linked Accounts.
        outputRawFormat: json
        outputParameters:
        - name: result
          type: array
          value: $.
        inputParameters:
        - name: app_name
          in: query
          type: string
        - name: linked_account_owner_id
          in: query
          type: string
    - name: v1-linked-account
      path: /v1/linked-accounts/{linked_account_id}
      operations:
      - name: getlinkedaccount
        method: GET
        description: Get a Linked Account by ID.
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: linked_account_id
          in: path
          type: string
          required: true
      - name: deletelinkedaccount
        method: DELETE
        description: Delete a Linked Account by ID.
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: linked_account_id
          in: path
          type: string
          required: true
    authentication:
      type: apikey
      key: X-API-KEY
      value: '{{env.ACI_API_KEY}}'
      placement: header
  exposes:
  - type: mcp
    namespace: linked-accounts-mcp
    port: 9093
    transport: http
    description: MCP adapter for ACI.dev Linked Accounts.
    tools:
    - name: aci-link-oauth2-account
      description: Initiate an OAuth2 link flow for an end-user against a configured App.
      hints:
        readOnly: false
        destructive: false
        idempotent: false
      call: linked-accounts.linkoauth2account
      with:
        app_name: tools.app_name
        linked_account_owner_id: tools.linked_account_owner_id
        after_oauth2_link_redirect_url: tools.after_oauth2_link_redirect_url
      outputParameters:
      - type: object
        mapping: $.
    - name: aci-list-linked-accounts
      description: List Linked Accounts.
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: linked-accounts.listlinkedaccounts
      with:
        app_name: tools.app_name
        linked_account_owner_id: tools.linked_account_owner_id
      outputParameters:
      - type: array
        mapping: $.
    - name: aci-get-linked-account
      description: Get a Linked Account by ID.
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: linked-accounts.getlinkedaccount
      with:
        linked_account_id: tools.linked_account_id
      outputParameters:
      - type: object
        mapping: $.
    - name: aci-delete-linked-account
      description: Revoke and delete a Linked Account by ID.
      hints:
        readOnly: false
        destructive: true
        idempotent: true
      call: linked-accounts.deletelinkedaccount
      with:
        linked_account_id: tools.linked_account_id
      outputParameters:
      - type: object
        mapping: $.