Svix

Svix Message Attempt API

Attempts to deliver `Message`s to `Endpoint`s.

GitHub OpenAPI
Business capability
Webhook & Event Subscription Management BC-4270.80

Operations 9

Each operation below carries the questions people ask an LLM about it and the instructions they give an agent to run it. Generated by API Evangelist overlay

GET /api/v1/app/{app_id}/attempt/endpoint/{endpoint_id} List delivery attempts to an endpoint · List Attempts By Endpoint #
Ask an LLM
“What delivery attempts were made to a specific endpoint recently?”
“Can I see only the failed attempts to an endpoint that got 4xx responses?”
Tell an agent
List delivery attempts to endpoint {endpoint_id} in app {app_id}.
Show attempts to endpoint {endpoint_id} of app {app_id} with status {status} and response class {status_code_class}.
GET /api/v1/app/{app_id}/attempt/endpoint/{endpoint_id}/count Count delivery attempts to an endpoint · Count Attempts By Endpoint #
Ask an LLM
“How many failed delivery attempts has an endpoint had?”
“Can I just get a count of an endpoint's attempts instead of the full list?”
Tell an agent
Count the delivery attempts to endpoint {endpoint_id} in app {app_id}.
Count attempts to endpoint {endpoint_id} of app {app_id} with status {status} before {before}.
GET /api/v1/app/{app_id}/attempt/msg/{msg_id} List delivery attempts for a message · List Attempts By Msg #
Ask an LLM
“Was a particular webhook message delivered, and how many tries did it take?”
“Can I see a message's attempts to just one of its endpoints?”
Tell an agent
List all delivery attempts for message {msg_id} in app {app_id}.
Show attempts of message {msg_id} on app {app_id} to endpoint {endpoint_id}.
GET /api/v1/app/{app_id}/endpoint/{endpoint_id}/msg List messages sent to an endpoint · List Attempted Messages #
Ask an LLM
“Which messages has an endpoint been sent, with the latest attempt result for each?”
“Can I list an endpoint's messages on one channel or tag?”
Tell an agent
List the messages sent to endpoint {endpoint_id} in app {app_id} with their latest attempt.
Show messages on channel {channel} delivered to endpoint {endpoint_id} of app {app_id}.
GET /api/v1/app/{app_id}/msg/{msg_id}/endpoint List endpoints a message was sent to · List Attempted Destinations #
Ask an LLM
“Which endpoints did a given webhook message go out to?”
“What was the latest delivery result at each destination for one message?”
Tell an agent
List the endpoints message {msg_id} in app {app_id} was sent to.
Show every destination of message {msg_id} on app {app_id} with its latest attempt status.
GET /api/v1/app/{app_id}/msg/{msg_id}/attempt/{attempt_id}/headers Get the headers used on a delivery attempt · Get Attempt Headers #
Ask an LLM
“What HTTP headers were sent with a specific webhook delivery attempt?”
“Can I see the signature headers used on one attempt to debug verification?”
Tell an agent
Show the headers sent on attempt {attempt_id} of message {msg_id} in app {app_id}.
Get the request headers for delivery attempt {attempt_id} of message {msg_id} on app {app_id}.
GET /api/v1/app/{app_id}/msg/{msg_id}/attempt/{attempt_id} Get a single delivery attempt · Get Attempt #
Ask an LLM
“What response code and body did one delivery attempt get back?”
“Can I look up an attempt using the message's eventId instead of its ID?”
Tell an agent
Show attempt {attempt_id} of message {msg_id} in app {app_id}.
Fetch the result of delivery attempt {attempt_id} for message {msg_id} on app {app_id}.
DELETE /api/v1/app/{app_id}/msg/{msg_id}/attempt/{attempt_id}/content Delete a delivery attempt's response body · Delete attempt response body #
Ask an LLM
“An endpoint returned sensitive data in its response — how do I delete that stored body?”
“Can a message still be resent after I delete an attempt's response content?”
Tell an agent destructive · confirm first
Delete the response body stored for attempt {attempt_id} of message {msg_id} in app {app_id}.
Expunge the sensitive response content from attempt {attempt_id} on message {msg_id}, app {app_id}.
POST /api/v1/app/{app_id}/msg/{msg_id}/endpoint/{endpoint_id}/resend Resend one message to an endpoint · Resend Webhook #
Ask an LLM
“How do I resend a single webhook message to one endpoint?”
“Can I retry one specific message after the customer fixed their server?”
Tell an agent
Resend message {msg_id} to endpoint {endpoint_id} in app {app_id}.
Deliver message {msg_id} again to endpoint {endpoint_id} of application {app_id}.

Documentation

📖
Documentation
https://docs.svix.com
📖
APIReference
https://api.svix.com/docs
📖
Authentication
https://docs.svix.com/api-keys
📖
RateLimits
https://raw.githubusercontent.com/api-evangelist/svix/refs/heads/main/rate-limits/svix-rate-limits.yml
📖
Documentation
https://www.svix.com/ingest/
📖
Documentation
https://www.svix.com/stream/

Specifications

⚙
OpenAPI
https://raw.githubusercontent.com/api-evangelist/svix/refs/heads/main/openapi/svix-message-attempt-api-openapi.yml

Other Resources

🔗
Overlay
https://raw.githubusercontent.com/api-evangelist/svix/refs/heads/main/overlays/svix-message-attempt-api-overlay.yaml
🔗
ErrorCodes
https://docs.svix.com/retries

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OpenAPI Specification

svix-message-attempt-api-openapi.yml Raw ↑ 
openapi: 3.2.0
info:
  title: Svix Message Attempt API
  description: Welcome to the Svix API documentation!
  version: 1.922.0
  x-logo:
    url: https://www.svix.com/static/img/brand-padded.svg
    altText: Svix Logo
servers:
- url: https://api.eu.svix.com
  description: The Svix EU region
- url: https://api.us.svix.com
  description: The Svix US region
- url: https://api.ca.svix.com
  description: The Svix Canada region
- url: https://api.au.svix.com
  description: The Svix Australia region
- url: https://api.in.svix.com
  description: The Svix India region
tags:


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# Full source: https://raw.githubusercontent.com/api-evangelist/svix/refs/heads/main/openapi/svix-message-attempt-api-openapi.yml