Wunderkind

Wunderkind Text Message API

RESTful endpoints for delivering text messages from platforms external to the Wunderkind ecosystem (ESP, CDP, etc.): single and bulk sends of up to 50,000 messages per request, message status lookup, subscription status checks, and subscribe/unsubscribe of phone numbers. Authenticated with X-Client-ID and X-Client-Secret headers; rate limited to 300 requests per second per website. No OpenAPI is published for this API; the reference is markdown documentation.

GitHub

Documentation

📖
APIReference
https://developer.wunderkind.co/reference/text-message-api
📖
Documentation
https://developer.wunderkind.co/reference/bulk-text-message-api

Other Resources

🔗
APIsJSON
https://raw.githubusercontent.com/api-evangelist/wunderkind/refs/heads/main/apis.yml

API entry from apis.yml

apis.yml Raw ↑ 
aid: wunderkind:wunderkind-text-message-api
name: Wunderkind Text Message API
description: 'RESTful endpoints for delivering text messages from platforms external to the Wunderkind
  ecosystem (ESP, CDP, etc.): single and bulk sends of up to 50,000 messages per request, message status
  lookup, subscription status checks, and subscribe/unsubscribe of phone numbers. Authenticated with X-Client-ID
  and X-Client-Secret headers; rate limited to 300 requests per second per website. No OpenAPI is published
  for this API; the reference is markdown documentation.'
humanURL: https://developer.wunderkind.co/reference/text-message-api
baseURL: https://api.wknd.ai
tags:
- SMS
- Messaging
properties:
- url: https://developer.wunderkind.co/reference/text-message-api
  type: APIReference
- url: https://developer.wunderkind.co/reference/bulk-text-message-api
  type: Documentation