openapi: 3.0.3 info: title: Pitney Bowes Shipping Address Rating API description: The Pitney Bowes Shipping API enables businesses to integrate shipping, rating, tracking, address validation, manifesting, and pickup operations directly into their applications. Authentication uses OAuth 2.0 client credentials. version: '1.0' contact: name: Pitney Bowes Shipping API url: https://docs.shippingapi.pitneybowes.com/ servers: - url: https://shipping-api.pitneybowes.com description: Production - url: https://shipping-api-sandbox.pitneybowes.com description: Sandbox security: - oauth2: [] tags: - name: Rating paths: /shippingservices/v1/rates: post: summary: Rate a parcel description: Returns shipping rates for a parcel based on origin, destination, weight, and service. operationId: rateParcel tags: - Rating requestBody: required: true content: application/json: schema: type: object responses: '200': description: Rates returned. components: securitySchemes: basicAuth: type: http scheme: basic description: Used only on /oauth/token to obtain an access token. oauth2: type: oauth2 flows: clientCredentials: tokenUrl: https://shipping-api.pitneybowes.com/oauth/token scopes: {}