SumUp · Schema

BadRequest

400 Bad Request

PaymentsPoint-of-SaleCard ReadersCheckoutFintechMobile PaymentsOnline Payments

Properties

Name Type Description
errors object
View JSON Schema on GitHub

JSON Schema

badrequest.json Raw ↑
{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "title": "BadRequest",
  "description": "400 Bad Request",
  "type": "object",
  "properties": {
    "errors": {
      "type": "object",
      "properties": {
        "detail": {
          "description": "Fuller message giving context to error",
          "type": "string"
        },
        "type": {
          "description": "Key indicating type of error",
          "type": "string",
          "enum": [
            "INVALID_BEARER_TOKEN",
            "INVALID_USER_AGENT",
            "NOT_ENOUGH_UNPAID_PAYOUTS",
            "DUPLICATE_HEADERS"
          ]
        }
      },
      "required": [
        "type"
      ]
    }
  },
  "example": {
    "errors": {
      "detail": "Bad request",
      "type": "INVALID_BEARER_TOKEN"
    }
  },
  "required": [
    "errors"
  ]
}

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/badrequest"
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 email required.

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