> ## Documentation Index > Fetch the complete documentation index at: https://developers.manglai.io/llms.txt > Use this file to discover all available pages before exploring further. # Retrieve the list of GLEC service footprint > Fetch the list of GLEC service footprint. ## OpenAPI ````yaml /openapi.json get /api/v1/service-footprint/glec openapi: 3.0.3 info: title: Manglai Public API description: Manglai API for Carbon Footprint Management contact: email: admin@manglai.io name: Manglai Support url: https://manglai.io termsOfService: https://manglai.io/privacy version: '1.0' servers: - url: https://www.manglai.io description: Production security: - apiTokenAuth: [] tags: [] paths: /api/v1/service-footprint/glec: get: tags: - service-footprint-glec summary: Retrieve the list of GLEC service footprint description: Fetch the list of GLEC service footprint. parameters: - name: companyId in: query description: The unique identifier of the company. required: true schema: type: string - name: clientId in: query description: The unique identifier of the client/supplier. schema: type: string - name: vehicleId in: query description: The unique identifier of the vehicle. schema: type: string - name: externalId in: query description: The unique identifier of the external service footprint entry. schema: type: string - name: startDate in: query description: The start date of the period. required: true schema: type: string format: date example: '2024-01-01' - name: endDate in: query description: The end date of the period. required: true schema: type: string format: date example: '2024-12-01' - name: supplierId in: query description: The unique identifier of the supplier. schema: type: string - name: clientId in: query description: The unique identifier of the client. schema: type: string responses: '200': description: Successful response with emissions data content: application/json: schema: type: object properties: data: type: array items: type: object properties: authorship: type: object properties: lastImpersonatedBy: type: string nullable: true lastModifiedBy: type: object properties: id: type: string name: type: string email: type: string roles: type: array items: type: string isLoggedIn: type: boolean language: type: string company: type: object properties: classification: type: string owner: type: object properties: id: type: string name: type: string email: type: string roles: type: array items: type: string isLoggedIn: type: boolean language: type: string company: type: object properties: classification: type: string createdAt: type: string format: date-time updatedAt: type: string format: date-time validation: type: object id: type: string companyId: type: string clientId: type: string externalId: type: string nullable: true startDate: type: string format: date-time endDate: type: string format: date-time load: type: number loadUnit: type: string enum: - kg - mt example: mt from: type: string to: type: string distance: type: number actions: type: array items: type: object properties: id: type: string mode: type: string vehicleId: type: string from: type: string to: type: string distance: type: number load: type: number loadUnit: type: string enum: - kg - mt example: mt energyQuantity: type: string driver: type: string emission: type: number emissions: type: array items: type: object properties: emission: type: number emissionFactorSnapshot: type: object properties: id: type: string countryCode: type: string entityName: type: string year: type: integer emissionFactor: type: number conversion: type: string nullable: true description: type: string nullable: true entity: type: object properties: fuelType: type: string fuelLifeCycle: type: string origin: type: string source: type: string unit: type: string unitType: type: string status: type: string sourceEmission: type: object properties: energy: type: number distance: type: number sourceEmissions: type: object properties: energy: type: array items: type: object properties: emission: type: number emissionFactorSnapshot: type: object properties: id: type: string countryCode: type: string entityName: type: string year: type: integer emissionFactor: type: number conversion: type: string nullable: true description: type: string nullable: true entity: type: object properties: fuelType: type: string fuelLifeCycle: type: string origin: type: string source: type: string unit: type: string unitType: type: string status: type: string distance: type: array items: type: object properties: emission: type: number emissionFactorSnapshot: type: object properties: id: type: string countryCode: type: string entityName: type: string year: type: integer emissionFactor: type: number conversion: type: string nullable: true description: type: string nullable: true entity: type: object properties: vehicleType: type: string vehicleCategoryType: type: string fuelType: type: string fuelLifeCycle: type: string origin: type: string source: type: string unit: type: string unitType: type: string status: type: string emission: type: number emissionByScope: type: object properties: scope-1: type: number scope-3: type: number sourceEmission: type: object properties: energy: type: number distance: type: number sourceEmissionByScope: type: object properties: energy: type: object properties: scope-1: type: number scope-3: type: number distance: type: object properties: scope-1: type: number scope-3: type: number pagination: type: object properties: total: type: integer page: type: integer limit: type: integer components: securitySchemes: apiTokenAuth: type: http scheme: bearer bearerFormat: JWT ````