addy.io

addy.io Endpoints API

The Endpoints API from addy.io — 1 operation(s) for endpoints.

Documentation GitHub OpenAPI

Operations 1

GET /api/internal/blocklist-check Check if the given From: address (or domain) is blocked for the recipient's user #

Specifications

⚙

OpenAPI

https://artifacts.apis.io/addy-io/openapi/addy-io-endpoints-api-openapi.yml

Work with this as data

Every API 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 apis

7 MCP tools reach this

find_apisBrowse and filter every API in the catalog.
get_api_artifactsOne API's artifacts, grouped by type.
get_openapiThe primary OpenAPI for this API.
find_similar_apisAPIs that look like this one.
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 API

curl "https://apis.io/api/v1/apis/addy-io:addy-io-endpoints-api"

All apis

curl "https://apis.io/api/v1/apis?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.

OpenAPI Specification

openapi: 3.2.0
info:
  title: addy.io API Documentation Endpoints API
  description: ''
  version: 1.0.0
servers:
- url: https://app.addy.io
security:
- default: []
tags:
- name: Endpoints
  description: ''
paths:
  /api/internal/blocklist-check:
    get:
      summary: 'Check if the given From: address (or domain) is blocked for the recipient''s user'
      operationId: checkIfTheGivenFromAddressorDomainIsBlockedForTheRecipientsUser
      description: 'Used by Rspamd on mail servers. Query params: recipient, from_email.


        Global entries (null user_id) apply to all accounts and do not require a subscription.

        Lookups use the unique (user_id, type, value) index.'
      parameters:
      - in: header
        name: X-Requested-With
        description: ''
        example: XMLHttpRequest
        schema:
          type: string
      responses:
        302:
          description: ''
          content:
            text/plain:
              schema:
                oneOf:
                - description: ''
                  type: string
                  example: "<!DOCTYPE html>\n<html>\n    <head>\n        <meta charset=\"UTF-8\" />\n        <meta http-equiv=\"refresh\" content=\"0;url='https://app.addy.io'\" />\n\n        <title>Redirecting to https://app.addy.io</title>\n    </head>\n    <body>\n        Redirecting to <a href=\"https://app.addy.io\">https://app.addy.io</a>.\n    </body>\n</html>"
                - description: ''
                  type: string
                  example: "<!DOCTYPE html>\n<html>\n    <head>\n        <meta charset=\"UTF-8\" />\n        <meta http-equiv=\"refresh\" content=\"0;url='https://app.addy.io'\" />\n\n        <title>Redirecting to https://app.addy.io</title>\n    </head>\n    <body>\n        Redirecting to <a href=\"https://app.addy.io\">https://app.addy.io</a>.\n    </body>\n</html>"
      tags:
      - Endpoints
components:
  securitySchemes:
    default:
      type: http
      scheme: bearer
      description: You can retrieve your API key by visiting your <a href="https://app.addy.io/settings/api">account settings</a> and clicking <b>Create New API Key</b>.