Mock templates
Ready-to-use mock configurations that reproduce the shape of a well-known webhook, API, or auth endpoint. Pick one and create it with a single click, or open it in the builder first to tweak it — either way, you get a working URL in seconds.
Payments
Mock a Stripe webhook payload
A GET mock that returns a Stripe-shaped payment_intent.succeeded event, ready to feed into your webhook handler.
Returns a ready-made event — feed it straight into your own handler.
Mock a Shopify order webhook
A GET mock shaped like a Shopify order webhook, with an order_number that counts up and a random total and customer email.
Returns a ready-made event — feed it straight into your own handler.
Developer tools
Mock a GitHub push webhook
A GET mock shaped like a GitHub push event, with one commit on refs/heads/main.
Returns a ready-made event — feed it straight into your own handler.
Mock the Slack Events API challenge
A POST mock that answers Slack's url_verification handshake by echoing the challenge value back.
Accepts an incoming call and replies the way the service expects.
Mock a Telegram bot webhook
A POST mock that replies to a Telegram Update with a sendMessage call back to the same chat.
Accepts an incoming call and replies the way the service expects.
Auth & identity
Mock an OAuth2 token response
A POST mock that returns an RFC 6749-shaped token response with a fresh access_token and refresh_token.
Stands in for a third-party API endpoint.
Mock an OpenID Connect discovery document
A GET mock at /.well-known/openid-configuration with issuer, authorization_endpoint, token_endpoint, and jwks_uri.
Stands in for a third-party API endpoint.
Mock a JWKS endpoint for JWT verification
A GET mock at /.well-known/jwks.json returning one RSA key in JWK Set format.
Stands in for a third-party API endpoint.
General purpose
Mock a paginated JSON API response
A GET mock that returns a page of three fake records alongside page, per_page, total, and next.
Stands in for a third-party API endpoint.
Mock an RFC 9457 problem+json error
A GET mock that returns a 422 application/problem+json validation error shaped per RFC 9457.
Stands in for a third-party API endpoint.