Dynamic Embedded Wallets API

openapi: 3.2.0
info:
  title: Dynamic Allowlists Embedded Wallets API
  description: Representative OpenAPI description of the Dynamic environment-scoped REST API for web3 authentication and embedded wallets. Admin endpoints authenticate with an environment-scoped bearer API token (dyn_ prefixed); SDK endpoints authenticate with a user JWT obtained via the client SDK. This document is a faithful, non-exhaustive representation of publicly documented surfaces at https://docs.dynamic.xyz/api-reference. Consult the live API reference for the complete schema catalog.
  termsOfService: https://www.dynamic.xyz/terms
  contact:
    name: Dynamic Support
    url: https://www.dynamic.xyz/contact
  version: v0
servers:
- url: https://app.dynamicauth.com/api/v0
  description: Production
- url: https://app.dynamic.xyz/api/v0
  description: Production (alternate host)
security:
- bearerAuth: []
tags:
- name: Embedded Wallets
  description: Provision MPC-TSS embedded wallets for users.
paths:
  /environments/{environmentId}/users/{userId}/wallets:
    post:
      operationId: createEmbeddedWallet
      tags:
      - Embedded Wallets
      summary: Create an embedded wallet for a user.
      description: Creates a new MPC-TSS embedded wallet for the specified user. Fails if the user already has an embedded wallet of the requested chain linked.
      parameters:
      - $ref: '#/components/parameters/EnvironmentId'
      - $ref: '#/components/parameters/UserId'
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/CreateEmbeddedWalletRequest'
      responses:
        '201':
          description: Wallet created.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Wallet'
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
components:
  parameters:
    EnvironmentId:
      name: environmentId
      in: path
      required: true
      description: The ID of the Dynamic environment (project).
      schema:
        type: string
        format: uuid
    UserId:
      name: userId
      in: path
      required: true
      description: The ID of the user.
      schema:
        type: string
        format: uuid
  responses:
    BadRequest:
      description: The request was malformed or a precondition failed.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
    Unauthorized:
      description: The bearer token is missing or invalid.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
  schemas:
    Wallet:
      type: object
      properties:
        id:
          type: string
          format: uuid
        address:
          type: string
        chain:
          type: string
          description: The blockchain family, for example EVM, SOL, or BTC.
        walletProvider:
          type: string
          description: How the wallet is provisioned, for example embeddedWallet or browserExtension.
        name:
          type: string
        publicKey:
          type:
          - string
          - 'null'
    CreateEmbeddedWalletRequest:
      type: object
      properties:
        chains:
          type: array
          description: The chains to provision embedded wallets for.
          items:
            type: string
            enum:
            - EVM
            - SOL
            - BTC
      required:
      - chains
    Error:
      type: object
      properties:
        error:
          type: object
          properties:
            code:
              type: string
            message:
              type: string
          required:
          - message
      required:
      - error
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: dyn_token
      description: 'Environment-scoped API token with a dyn_ prefix for admin endpoints, or a user JWT from the client SDK for SDK endpoints. Sent as Authorization: Bearer <token>.'