Etsy · Schema

ShippingCarrierMailClass

A shipping carrier's mail class, which is used to calculate an Estimated Delivery Date.

MarketplaceE-CommerceHandmadeListingsOrderPaymentsReviewsShippingTaxonomyAuthentication

Properties

Name	Type	Description
mail_class_key	string	The unique identifier of this mail class.
name	string	The name of this mail class.

View JSON Schema on GitHub

JSON Schema

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "title": "ShippingCarrierMailClass",
  "description": "A shipping carrier's mail class, which is used to calculate an Estimated Delivery Date.",
  "$id": "https://raw.githubusercontent.com/api-evangelist/etsy/refs/heads/main/json-schema/open-api-v3-shipping-carrier-mail-class-schema.json",
  "type": "object",
  "properties": {
    "mail_class_key": {
      "type": "string",
      "description": "The unique identifier of this mail class.",
      "example": "example string"
    },
    "name": {
      "type": "string",
      "description": "The name of this mail class.",
      "example": "Handmade Ceramic Mug"
    }
  }
}

Work with this as data

Every JSON Schema here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for schemas

4 MCP tools reach this

find_json_schemasBrowse and filter every JSON Schema in the catalog.
apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
resolveTurn a domain, URL or GitHub org into the provider it belongs to.
find_cohortsEvery scored population of providers in the catalog.

All 92 tools →

Call it yourself

curl for this page

This JSON Schema

curl "https://apis.io/api/v1/json-schemas/open-api-v3-shipping-carrier-mail-class"

All schemas

curl "https://apis.io/api/v1/json-schemas?limit=25"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.