AI Applyd Ats API

The ats API from AI Applyd — 2 operation(s) for ats.

Documentation GitHub OpenAPI

Operations 2

Each operation below carries the questions people ask an LLM about it and the instructions they give an agent to run it. Generated by API Evangelist overlay

POST /ats/score ATS-score pasted resume text · Score raw resume text for ATS compatibility #

Ask an LLM

“Can I paste plain resume text and get an ATS score back immediately?”

“How does my pasted resume score against a job description?”

Tell an agent

Score this resume text for ATS: {resumeText}.

Rate the ATS fit of {resumeText} for the job {jobDescription}.

POST /ats/optimize Rewrite pasted resume text for ATS · Optimize raw resume text for ATS compatibility #

Ask an LLM

“Can AI rewrite resume text I paste in so it passes applicant tracking systems?”

“Is ATS optimization of raw text limited by my plan?”

Tell an agent

Optimize this pasted resume text for ATS: {resumeText}.

Rewrite {resumeText} to match the job {jobDescription}.

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OpenAPI Specification

openapi: 3.2.0
info:
  contact:
    email: support@aiapplyd.com
    name: AI Applyd
    url: https://aiapplyd.com
  description: 'The AI Applyd API runs the whole job hunt for you: it matches you to roles that fit your profile, rewrites your resume for each posting, writes the cover letter the form asks for, and auto-applies across the major applicant tracking systems.'
  license:
    name: Proprietary
    url: https://aiapplyd.com/legal/terms
  title: AI Applyd Ats API
  version: 115c47ce
servers:
- description: Current environment
  url: https://api.aiapplyd.com/api/v1
security:
- BearerAuth: []
tags:
- name: ATS
paths:
  /ats/score:
    post:
      tags:
      - ATS
      summary: Score raw resume text for ATS compatibility
      description: Synchronous ATS scoring on raw resume text. Session-authed. Gated by plan-action limits + AI prerequisites.
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/AtsTextRequest'
      responses:
        '200':
          description: ATS score computed.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/AtsScoreTextResponse'
        '400':
          description: Bad Request
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ApiErrorResponse'
        '401':
          description: Unauthorized
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ApiErrorResponse'
        '404':
          description: Not Found
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ApiErrorResponse'
        '500':
          description: Internal Server Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ApiErrorResponse'
      operationId: postAtsScore
  /ats/optimize:
    post:
      tags:
      - ATS
      summary: Optimize raw resume text for ATS compatibility
      description: Synchronous ATS optimization on raw resume text. Session-authed. Gated by plan-action limits + AI prerequisites.
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/AtsTextRequest'
      responses:
        '200':
          description: ATS-optimized content returned.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/AtsOptimizeTextResponse'
        '400':
          description: Bad Request
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ApiErrorResponse'
        '401':
          description: Unauthorized
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ApiErrorResponse'
        '404':
          description: Not Found
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ApiErrorResponse'
        '500':
          description: Internal Server Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ApiErrorResponse'
      operationId: postAtsOptimize
components:
  schemas:
    AtsOptimizeTextData:
      type: object
      properties:
        optimizedContent:
          type: string
          description: ATS-optimized resume content.
        changesSummary:
          type: array
          items:
            type: string
          description: Summary of changes applied during optimization.
          example:
          - Surfaced "TypeScript" in the skills section.
        atsScore:
          type:
          - number
          - 'null'
          minimum: 0
          maximum: 100
          description: Re-scored ATS compatibility of the optimized content, or null when not computed.
          example: null
      required:
      - optimizedContent
      - changesSummary
      - atsScore
      additionalProperties: false
    AtsScoreTextResponse:
      type: object
      properties:
        data:
          $ref: '#/components/schemas/AtsScoreTextData'
        meta:
          $ref: '#/components/schemas/ResponseMetadata'
        success:
          type: boolean
          enum:
          - true
      required:
      - data
      - success
      additionalProperties: false
      description: Successful API response
    ResponseMetadata:
      type: object
      properties:
        duration:
          type: number
          description: Request duration in milliseconds
          example: 150
          exclusiveMinimum: 0
        performance:
          type: object
          properties:
            dbQueries:
              type: integer
              minimum: 0
            totalDbTime:
              type: number
              minimum: 0
          description: Performance metrics (preview/local only)
        requestId:
          type: string
          description: Unique request identifier
          example: req_abc123
        timestamp:
          type: string
          format: date-time
          description: ISO 8601 timestamp
          example: '2026-09-25T17:29:47.224Z'
        version:
          type: string
          description: API version
          example: v1
    AtsScoreTextData:
      type: object
      properties:
        overallScore:
          type: number
          minimum: 0
          maximum: 100
          description: Overall ATS compatibility score (0-100).
          example: 72
        keywordMatches:
          type: array
          items:
            type: string
          description: Keywords found in the resume that match the job description.
          example:
          - JavaScript
          - React
          - Node.js
        missingKeywords:
          type: array
          items:
            type: string
          description: Important keywords from the job description missing from the resume.
          example:
          - TypeScript
          - GraphQL
        sectionScores:
          $ref: '#/components/schemas/AtsSectionScores'
        suggestions:
          type: array
          items:
            type: string
          description: Actionable improvement suggestions.
          example:
          - Add "TypeScript" to your skills section.
        modelName:
          type: string
          description: AI model that produced the score.
          example: google/gemini-2.5-flash
      required:
      - overallScore
      - keywordMatches
      - missingKeywords
      - sectionScores
      - suggestions
      - modelName
      additionalProperties: false
    AtsTextRequest:
      type: object
      properties:
        resumeText:
          type: string
          minLength: 50
          maxLength: 50000
          description: Raw resume text to analyze (50-50000 chars).
          example: 'Jane Doe

            Senior Software Engineer

            5+ years building React + TypeScript...'
        jobDescription:
          type: string
          maxLength: 50000
          description: Job description to score against. Omit for general ATS compatibility.
          example: We are looking for a Senior Software Engineer with React and TypeScript experience...
      required:
      - resumeText
      additionalProperties: false
    AtsSectionScores:
      type: object
      properties:
        skills:
          type: number
          minimum: 0
          maximum: 100
        experience:
          type: number
          minimum: 0
          maximum: 100
        education:
          type: number
          minimum: 0
          maximum: 100
        formatting:
          type: number
          minimum: 0
          maximum: 100
        keywords:
          type: number
          minimum: 0
          maximum: 100
      required:
      - skills
      - experience
      - education
      - formatting
      - keywords
      additionalProperties: false
      description: Per-section ATS sub-scores derived from the analysis.
    AtsOptimizeTextResponse:
      type: object
      properties:
        data:
          $ref: '#/components/schemas/AtsOptimizeTextData'
        meta:
          $ref: '#/components/schemas/ResponseMetadata'
        success:
          type: boolean
          enum:
          - true
      required:
      - data
      - success
      additionalProperties: false
      description: Successful API response
    ApiErrorResponse:
      type: object
      properties:
        error:
          type: object
          properties:
            code:
              type: string
            context:
              oneOf:
              - type: object
                properties:
                  errorType:
                    type: string
                    enum:
                    - validation
                  field:
                    type: string
                  fieldErrors:
                    type: array
                    items:
                      type: object
                      properties:
                        code:
                          type: string
                        expected:
                          type: string
                        field:
                          type: string
                        message:
                          type: string
                        received:
                          type: string
                      required:
                      - field
                      - message
                  schemaName:
                    type: string
                required:
                - errorType
              - type: object
                properties:
                  attemptedEmail:
                    type: string
                    format: email
                  errorType:
                    type: string
                    enum:
                    - authentication
                  failureReason:
                    type: string
                    enum:
                    - invalid_credentials
                    - account_locked
                    - expired_token
                    - token_expired
                    - missing_token
                    - invalid_token
                    - session_expired
                    description: Reason for authentication failure
                    example: token_expired
                  ipAddress:
                    type: string
                  operation:
                    type: string
                  service:
                    type: string
                  userAgent:
                    type: string
                required:
                - errorType
              - type: object
                properties:
                  actualPermission:
                    type: string
                  errorType:
                    type: string
                    enum:
                    - authorization
                  requiredPermission:
                    type: string
                  resource:
                    type: string
                  resourceId:
                    type: string
                  userId:
                    type: string
                required:
                - errorType
              - type: object
                properties:
                  constraint:
                    type: string
                  errorType:
                    type: string
                    enum:
                    - database
                  operation:
                    type: string
                    enum:
                    - insert
                    - update
                    - delete
                    - select
                    - batch
                    - transaction
                    - migration
                    description: Type of database operation
                    example: select
                  resourceId:
                    type: string
                  sqlState:
                    type: string
                  table:
                    type: string
                  userId:
                    type: string
                required:
                - errorType
              - type: object
                properties:
                  endpoint:
                    type: string
                  errorType:
                    type: string
                    enum:
                    - external_service
                  httpStatus:
                    type: number
                  operation:
                    type: string
                  resourceId:
                    type: string
                  responseTime:
                    type: number
                  retryAttempt:
                    type: integer
                  service:
                    type: string
                  serviceName:
                    type: string
                  userId:
                    type: string
                required:
                - errorType
              - type: object
                properties:
                  errorType:
                    type: string
                    enum:
                    - resource
                  resource:
                    type: string
                  resourceId:
                    type: string
                  service:
                    type: string
                  userId:
                    type: string
                required:
                - errorType
              - type: object
                properties:
                  errorType:
                    type: string
                    enum:
                    - rate_limit
                  limit:
                    type: number
                  resetTime:
                    type: string
                  windowMs:
                    type: number
                required:
                - errorType
              - type: object
                properties:
                  configKey:
                    type: string
                  errorType:
                    type: string
                    enum:
                    - configuration
                  operation:
                    type: string
                  service:
                    type: string
                required:
                - errorType
              description: Type-safe error context information
              example:
                errorType: validation
                fieldErrors:
                - field: email
                  message: Invalid email format
            details:
              oneOf:
              - type: object
                properties:
                  detailType:
                    type: string
                    enum:
                    - validation
                  validationErrors:
                    type: array
                    items:
                      type: object
                      properties:
                        code:
                          type: string
                        field:
                          type: string
                        message:
                          type: string
                      required:
                      - field
                      - message
                required:
                - detailType
                - validationErrors
                additionalProperties: false
              - type: object
                properties:
                  detailType:
                    type: string
                    enum:
                    - service_error
                  originalError:
                    type: string
                  serviceName:
                    type: string
                required:
                - detailType
                - serviceName
                additionalProperties: false
              - type: object
                properties:
                  currentSize:
                    type: number
                  detailType:
                    type: string
                    enum:
                    - batch
                  originalError:
                    type: string
                  statementCount:
                    type: number
                required:
                - detailType
                additionalProperties: false
              - type: object
                properties:
                  detailType:
                    type: string
                    enum:
                    - rate_limit
                  limit:
                    type: number
                  resetTime:
                    type: string
                  windowMs:
                    type: number
                required:
                - detailType
                - limit
                - resetTime
                - windowMs
                additionalProperties: false
              - type: object
                properties:
                  conflictingField:
                    type: string
                  detailType:
                    type: string
                    enum:
                    - resource
                  resourceId:
                    anyOf:
                    - type: string
                    - type: number
                  resourceType:
                    type: string
                required:
                - detailType
                additionalProperties: false
              - type: object
                properties:
                  detailType:
                    type: string
                    enum:
                    - generic
                  info:
                    type: string
                required:
                - detailType
                additionalProperties: false
              - type: object
                properties:
                  currentTokens:
                    type: integer
                    minimum: 0
                  detailType:
                    type: string
                    enum:
                    - insufficient_tokens
                  requiredTokens:
                    type: integer
                    minimum: 0
                required:
                - currentTokens
                - detailType
                - requiredTokens
                additionalProperties: false
            message:
              type: string
            validation:
              type: array
              items:
                type: object
                properties:
                  code:
                    type: string
                  field:
                    type: string
                  message:
                    type: string
                required:
                - field
                - message
                additionalProperties: false
          required:
          - code
          - message
          additionalProperties: false
        meta:
          $ref: '#/components/schemas/ResponseMetadata'
        success:
          type: boolean
          enum:
          - false
      required:
      - error
      - success
      additionalProperties: false
  securitySchemes:
    BearerAuth:
      description: 'Session token from signing in to AI Applyd, sent as `Authorization: Bearer <token>`.'
      scheme: bearer
      type: http