Crowdsec Blocklists API

The Blocklists API from Crowdsec — 12 operation(s) for blocklists.

Operations 16

POST /blocklists Create Blocklist #
GET /blocklists Get Blocklists #
POST /blocklists/search Search Blocklists #
GET /blocklists/{blocklist_id} Get Blocklist #
PATCH /blocklists/{blocklist_id} Update Blocklist #
DELETE /blocklists/{blocklist_id} Delete Blocklist #
POST /blocklists/{blocklist_id}/upload Upload Blocklist Content #
POST /blocklists/{blocklist_id}/ips Add Ips To Blocklist #
POST /blocklists/{blocklist_id}/ips/bulk_overwrite Bulk Overwrite Blocklist Ips #
POST /blocklists/{blocklist_id}/ips/delete Delete Ips From Blocklist #
GET /blocklists/{blocklist_id}/download Download Blocklist Content #
POST /blocklists/{blocklist_id}/subscribers Subscribe Blocklist #
GET /blocklists/{blocklist_id}/subscribers Get Blocklist Subscribers #
DELETE /blocklists/{blocklist_id}/subscribers/{entity_id} Unsubscribe Blocklist #
POST /blocklists/{blocklist_id}/shares Share Blocklist #
DELETE /blocklists/{blocklist_id}/shares/{unshare_organization_id} Unshare Blocklist #

Specifications

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/crowdsec:crowdsec-blocklists-api"
All apis
curl "https://apis.io/api/v1/apis?limit=25"

Calls without X-API-Key need no key. Calls with it need a paid plan — get a key.

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.

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

OpenAPI Specification

crowdsec-blocklists-api-openapi.yml Raw ↑
openapi: 3.2.0
info:
  title: Service Blocklists API
  description: This is the API to manage Crowdsec services
  contact:
    name: CrowdSec
    url: https://crowdsec.net/
    email: info@crowdsec.net
  version: 1.87.2
servers:
- url: https://admin.api.crowdsec.net/v1/
  description: Production server
security:
- ApiKeyAuth: []
- BasicAuth: []
tags:


# --- truncated at 32 KB (44 KB total) ---
# Full source: https://artifacts.apis.io/crowdsec/openapi/crowdsec-blocklists-api-openapi.yml