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Catchr HTTP API

The Catchr API allows users to create a temporary storage bin to capture HTTP requests sent to it without the need for signup. It provides endpoints to send requests, read captured data as JSON, and manage the created bins. Ideal for testing webhooks and automated processes.

Open documentation ↗
AuthHTTPSNo CORSDevelopment

Checked 4 days ago: not responding

API key

Unconfirmed

HTTPS

Supported

Browser calls

No, needs a proxy

Status

Failing · 26/100

What our checks found

Health score
26/100
Reliability
48%
Average latency
202ms

Last checked 2026-09-18. Measured independently, not self-reported by the provider.

How to call it

A starting template for Catchr HTTP API. Replace ENDPOINT with the path from the official documentation, which we link above rather than guess at.

# Authentication requirement is unconfirmed. Check the documentation before relying on this.
curl -s "https://catchr.perch-app.workers.dev/ENDPOINT" \
  -H "Authorization: Bearer YOUR_TOKEN" \
  -H "Accept: application/json"

This API does not send CORS headers, so a browser will block a direct call from your front end. Call it from your server, or put a small proxy in front of it.

Where this listing comes from

Aggregated from one public source (freepublicapis), then normalised and checked by us. If something here is wrong, tell us and we will correct it.

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Catchr HTTP API — common questions

Answered from what our own scheduled checks found, not from the provider's marketing.

Is Catchr HTTP API free to use?

Catchr HTTP API is listed in our free catalogue, but it requires some form of authentication, so you will need to register before your first call. Providers frequently reserve higher limits and commercial use for paid plans.

Does Catchr HTTP API need an API key?

Catchr HTTP API requires some form of authentication. Check the provider's documentation for which scheme it expects.

Can I call Catchr HTTP API from browser JavaScript?

Not directly. Catchr HTTP API did not return CORS headers when we checked, so the browser will block your page from reading the response even though the request itself succeeds. Call it from a server, or put a small proxy in front of it.

Is Catchr HTTP API still working?

Not at our last check on 2026-09-18. Catchr HTTP API did not respond successfully, which is why it is marked as down here. This may be temporary; we re-check on a schedule and the badge above reflects the most recent run.

Is Catchr HTTP API available over HTTPS?

Yes. Catchr HTTP API serves over HTTPS, so you can call it from a secure page without triggering a mixed-content block.