> ## Documentation Index > Fetch the complete documentation index at: https://docs.abbyy.com/llms.txt > Use this file to discover all available pages before exploring further. # Gets the detailed information about a skill > Returns detailed information about a skill. For document skills the response includes the extracted field structure, and for classification skills it includes the list of classes. Requesting a skill that exists but has never been published returns 404. ## OpenAPI ````yaml /openapi.json get /api/publicapi/v1/skills/{skillId} openapi: 3.0.1 info: title: Vantage processing REST API description: >- The Vantage Processing REST API lets you process documents programmatically: create transactions, upload files, launch skills, monitor progress, and download results. For authentication and a first end-to-end request, see the [Getting started guide](/vantage/developer/getting-started). version: '1.0' x-application-version: 1.0.0-20251028.13+6e102d0c2a7a440df9ee9615e09b3c8c333587ac servers: - url: https://vantage-us.abbyy.com description: Production United States - url: https://vantage-eu.abbyy.com description: Production Europe - url: https://vantage-au.abbyy.com description: Production Australia security: - OAuth2Security: - global.wildcard - openid - permissions paths: /api/publicapi/v1/skills/{skillId}: get: tags: - Skills summary: Gets the detailed information about a skill description: >- Returns detailed information about a skill. For document skills the response includes the extracted field structure, and for classification skills it includes the list of classes. Requesting a skill that exists but has never been published returns 404. operationId: GetSkillInfo parameters: - name: skillId in: path description: Skill identifier. You can find it in the list of all skills. required: true schema: type: string responses: '200': description: Skill info is successfully returned content: text/plain: schema: $ref: >- #/components/schemas/Abbyy.Vantage.PublicApi.Contract.Skills.Results.SkillDto application/json: schema: $ref: >- #/components/schemas/Abbyy.Vantage.PublicApi.Contract.Skills.Results.SkillDto text/json: schema: $ref: >- #/components/schemas/Abbyy.Vantage.PublicApi.Contract.Skills.Results.SkillDto '404': description: Skill not found content: text/plain: schema: $ref: '#/components/schemas/Microsoft.AspNetCore.Mvc.ProblemDetails' application/json: schema: $ref: '#/components/schemas/Microsoft.AspNetCore.Mvc.ProblemDetails' text/json: schema: $ref: '#/components/schemas/Microsoft.AspNetCore.Mvc.ProblemDetails' components: schemas: Abbyy.Vantage.PublicApi.Contract.Skills.Results.SkillDto: type: object properties: id: type: string description: Id of the skill nullable: true name: type: string description: Name of the skill nullable: true type: $ref: >- #/components/schemas/Abbyy.Vantage.PublicApi.Contract.Skills.SkillType description: >- Type of the skill. One of `Classification`, `Document`, `Process`, `Ocr`, or `Assembling`. fields: type: array items: $ref: >- #/components/schemas/Abbyy.Vantage.PublicApi.Contract.Skills.Results.FieldDto description: For document skills. nullable: true classes: type: array items: $ref: >- #/components/schemas/Abbyy.Vantage.PublicApi.Contract.Skills.Results.SkillClassDto description: For classification skills. nullable: true skills: type: array items: $ref: >- #/components/schemas/Abbyy.Vantage.PublicApi.Contract.Skills.Results.InnerSkillDto nullable: true description: >- For process skills. Lists the skills that the process skill includes. additionalProperties: false Microsoft.AspNetCore.Mvc.ProblemDetails: type: object properties: type: type: string nullable: true description: URI reference that identifies the problem type. title: type: string nullable: true description: Short, human-readable summary of the problem type. status: type: integer format: int32 nullable: true description: HTTP status code for this occurrence of the problem. detail: type: string nullable: true description: >- Human-readable explanation specific to this occurrence of the problem. instance: type: string nullable: true description: >- URI reference that identifies this specific occurrence of the problem. additionalProperties: {} Abbyy.Vantage.PublicApi.Contract.Skills.SkillType: enum: - Classification - Document - Process - Ocr - Assembling type: string Abbyy.Vantage.PublicApi.Contract.Skills.Results.FieldDto: type: object properties: name: type: string nullable: true description: Name of the field as defined in the skill. type: $ref: '#/components/schemas/Abbyy.Vantage.PublicApi.Contract.FieldType' description: >- Type of the field. One of `Barcode`, `Checkmark`, `CheckmarkGroup`, `Group`, `Picture`, or `Text`. textFormat: $ref: >- #/components/schemas/Abbyy.Vantage.PublicApi.Contract.Skills.TextFieldFormat description: >- Format of the field value for text fields. One of `Text`, `Date`, `Amount`, or `Number`. isRepeatable: type: boolean nullable: true description: >- Indicates whether the field can occur multiple times in a document, for example a repeating group such as a table row. children: type: array items: $ref: >- #/components/schemas/Abbyy.Vantage.PublicApi.Contract.Skills.Results.FieldDto nullable: true description: >- Child fields of a group field, such as the columns of a table. Empty for simple fields. additionalProperties: false Abbyy.Vantage.PublicApi.Contract.Skills.Results.SkillClassDto: type: object properties: id: type: string nullable: true description: Identifier of the class defined in the classification skill. name: type: string nullable: true description: Name of the class defined in the classification skill. additionalProperties: false Abbyy.Vantage.PublicApi.Contract.Skills.Results.InnerSkillDto: type: object properties: id: type: string nullable: true description: Identifier of a skill included in the process skill. additionalProperties: false Abbyy.Vantage.PublicApi.Contract.FieldType: enum: - Barcode - Checkmark - CheckmarkGroup - Group - Picture - Text type: string Abbyy.Vantage.PublicApi.Contract.Skills.TextFieldFormat: enum: - Text - Date - Amount - Number type: string securitySchemes: OAuth2Security: type: oauth2 flows: authorizationCode: authorizationUrl: https://vantage-us.abbyy.com/auth2/connect/authorize tokenUrl: https://vantage-us.abbyy.com/auth2/connect/token scopes: global.wildcard: Global wildcard openid: User Id permissions: User permissions ````