Phone
apiKeyHTTPSNo CORS
Phone
TextKit API
Not rated yet · Be the first to rate itSend and receive SMS, verify phones and buy US and Canada numbers; free sandbox.
TextKit API is a free Phone API that requires apiKey authentication, is served over HTTPS and does not support CORS, so it should be called from a server.
- Authentication
- apiKey
- HTTPS
- Yes
- CORS
- No
- Category
- Phone
- Uptime (30 days)
- 100%
Visit documentation ↗jointextkit.com
Online · 1598 msTested Nov 15, 2026 · checked dailyIs it down? Status & uptime
About TextKit
TextKit API documentation: quickstart, authentication, sandbox, messages, verification, webhooks, numbers, lookup, errors, and migration guides.
- Provider
- TextKit
- Website
- jointextkit.com ↗
Details from jointextkit.com.
Key facts
- 100% uptime (30 days)
- HTTPS
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Ratings & reviews
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TextKit API FAQ
Who provides the TextKit API?
The TextKit API is provided by TextKit (jointextkit.com). TextKit API documentation: quickstart, authentication, sandbox, messages, verification, webhooks, numbers, lookup, errors, and migration guides.
Is the TextKit API free?
Yes. The TextKit API is listed in the Phone category of the public-apis directory, which only includes APIs that are free or have a free tier. Check its documentation for rate limits and paid plans.
Does the TextKit API require an API key?
Yes. The TextKit API uses apiKey authentication, so you need to register for credentials before making requests.
Can I call the TextKit API from the browser?
Not directly. The TextKit API does not allow CORS, so call it from a server, serverless function or proxy instead of front-end JavaScript.
Does the TextKit API support HTTPS?
Yes. The TextKit API is served over HTTPS, so it's safe to use in production.
Maintain the TextKit API? Add a badge
Show that TextKit is listed on Public APIs. The badge displays its developer rating once it has one.
Markdown
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