Agent-native Callback and Retry APIs
exende.dev
LaunchIndex first observed Agent-native Callback and Retry APIs (exende.dev) live on 3 September 2026. View its launch screenshot, category, technologies, and verification evidence.

A launch record built from evidence.
Agent-native Callback and Retry APIs (exende.dev) was first observed live on 3 September 2026.
Exende provides HTTP-native callback and durable retry APIs for AI agents, offering temporary webhooks and durable outbound requests with per-resource pricing.
Its profile is classified as Saas within Technology / Developer tools. Verification detected Next.js and Google Analytics.
What the launch signal contained.
- First observed live
- Previous state
- No prior non-live observation
- Last verified
- Canonical host
- www.exende.dev
- Category
- Technology / Developer tools
- Website type
- Saas
- Observed title
- Agent-native Callback and Retry APIs
- Observed description
- Temporary webhook endpoints and durable outbound HTTP retries for AI agents, paid per resource with x402 on Base.
- Detected technologies
- Next.jsGoogle Analytics
- Screenshot captured
- Evidence source
- Browser observation · Local
- Evidence confidence
- 93%
- HTTP status
- 200
Is this your website?
Claim this profile to add verified owner information.
What do you make of this launch?
Vote on the site and leave a short note for other people exploring the new web.
Report an issueFlag spam, illegal or harmful content, or inaccurate information.
Reports are private and reviewed by the moderation team. No sign-in is required, so this report will be anonymous.
Join the discussion
Sign in with Google to vote or comment.
Sign in to participateComments
0 commentsBe the first to leave a useful observation.