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OpenAPI Specification

openapi: 3.2.0
info:
  title: Syndigo Natural API
  version: '2026-10-12'
  description: 'GENERATED FROM DOCUMENTATION by API Evangelist on 2026-10-12: 3 operation(s) read from 3 public documentation page(s) (each operation names its page in x-source). This is not the provider''s published contract; Syndigo has published no machine-readable contract that the pipeline could find. Engine: local.'
  x-evidence-tiers:
    code-example: 2
    documentation: 1
    pages-with-code: 2
    pages-read: 3
  x-generated-from: documentation
  x-provenance: generated
  x-authored-by: API Evangelist
  x-generated: '2026-10-12'
  x-generator: generate-contract-from-docs.py
  x-engine: local
  x-sources:
  - https://docx.syndigo.com/developers/docs/natural-language-for-nutrients
  - https://docx.syndigo.com/developers/docs/api-authentication
  - https://docx.syndigo.com/developers/docs/api-authentication-1
servers:
- url: https://api.uat.syndigo.com
security:
- apiKey: []
tags:
- name: Natural
paths:
  /v2/natural/nutrients:
    post:
      operationId: post_v2_natural_nutrients
      tags:
      - Natural
      summary: Use this API to get detailed nutrient breakdown of any natural language text
      description: Returns detailed nutrient breakdown in JSON format.
      x-source: https://docx.syndigo.com/developers/docs/natural-language-for-nutrients
      parameters:
      - name: query
        in: query
        required: true
        schema:
          type: string
        description: Query to be executed against.
      - name: num_servings
        in: query
        required: false
        schema:
          type: string
        description: The number of servings this dish yields. The nutrients when this food is logged will be divided by this number.
      - name: aggregate
        in: query
        required: false
        schema:
          type: string
        description: string
      - name: line_delimited
        in: query
        required: false
        schema:
          type: string
        description: If present, it expects only 1 food per line and will return an array of rules broken if there are any.
      - name: use_raw_foods
        in: query
        required: false
        schema:
          type: string
        description: Allows parsing of uncooked variants.
      - name: include_subrecipe
        in: query
        required: false
        schema:
          type: string
        description: If present, will return the recipe composition of the requested food (if exists).
      - name: timezone
        in: query
        required: false
        schema:
          type: string
        description: The timezone in which to parse relative time queries like "yesterday I ate x".
      - name: consumed_at
        in: query
        required: false
        schema:
          type: string
        description: ISO 8601 compliant date format. Will overwrite any interpreted time contexts.
      - name: use_branded_foods
        in: query
        required: false
        schema:
          type: string
        description: Toggle interpretation of branded foods.
      - name: taxonomy
        in: query
        required: false
        schema:
          type: string
        description: Whether to include taxonomy node id in the response.
      - name: ingredient_statement
        in: query
        required: false
        schema:
          type: string
        description: Whether to include nf_ingredient_statement.
      - name: last_modified
        in: query
        required: false
        schema:
          type: string
        description: Whether to include the last_modified date.
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/PostV2NaturalNutrientsRequest'
      responses:
        '200':
          description: Success (status as documented)
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/PostV2NaturalNutrientsResponse'
      x-evidence:
        kind: documentation
components:
  schemas:
    PostV2NaturalNutrientsRequest:
      type: object
      properties:
        query:
          type: string
          description: Natural language text describing the food.
      required:
      - query
    PostV2NaturalNutrientsResponse:
      type: object
      properties:
        foods:
          type: array
          description: Array of food objects with nutrient details.
  securitySchemes:
    apiKey:
      type: apiKey
      in: header
      name: Authorization