openapi: 3.0.1
info:
  title: Morph Apply Embeddings API
  description: OpenAI-compatible API for Morph's fast code-editing models. The Apply model deterministically merges an LLM's update snippet into source code via the chat completions endpoint, alongside code embeddings and Cohere-compatible reranking. Authenticate with a Bearer API key.
  termsOfService: https://morphllm.com/terms
  contact:
    name: Morph Support
    url: https://morphllm.com/
  version: '3.0'
servers:
- url: https://api.morphllm.com/v1
security:
- bearerAuth: []
tags:
- name: Embeddings
paths:
  /embeddings:
    post:
      operationId: createEmbeddings
      tags:
      - Embeddings
      summary: Create embeddings
      description: OpenAI-compatible embeddings endpoint producing code-tuned vectors for a string or array of strings.
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/EmbeddingRequest'
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/EmbeddingResponse'
components:
  schemas:
    Usage:
      type: object
      properties:
        prompt_tokens:
          type: integer
        completion_tokens:
          type: integer
        total_tokens:
          type: integer
    EmbeddingRequest:
      type: object
      required:
      - model
      - input
      properties:
        model:
          type: string
          example: morph-embedding-v4
        input:
          oneOf:
          - type: string
          - type: array
            items:
              type: string
          description: Text or array of text strings to embed.
        encoding_format:
          type: string
          enum:
          - float
          - base64
          default: float
    EmbeddingResponse:
      type: object
      properties:
        object:
          type: string
          example: list
        data:
          type: array
          items:
            type: object
            properties:
              object:
                type: string
                example: embedding
              embedding:
                type: array
                items:
                  type: number
              index:
                type: integer
        model:
          type: string
          example: morph-embedding-v4
        usage:
          $ref: '#/components/schemas/Usage'
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      description: Morph API key supplied as a Bearer token in the Authorization header.