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Delete Subscription
Delete Subscription is a paid API for AI agents from inbox.withzero.xyz, paid per call via MPP, metered — billed by usage, status unknown (last checked 2026-09-12, last successful call 2026-07-28).
Removes a specific subscription from an agent's inbox, stopping future fan-out of the subscribed topic.
PriceMeteredbilled by usage
Success100%
StatusUnknown
How this service works
Delete a subscription. 📖 Full guide: https://inbox.withzero.xyz/llms.txt
Output
Returns a JSON object with a single boolean field 'deleted' set to true, confirming the subscription was successfully removed.
Example use cases
Stop receiving customer support tickets
“I'm getting way too many support ticket notifications from our ticketing system. Can you unsubscribe my inbox from that publisher topic so I stop getting those fan-out events?”
Clean up duplicate topic subscriptions
“I've got multiple subscriptions to the same data feed and it's creating duplicate messages. Please remove the older subscription ID sub_legacy_feed from my inbox.”
Pause integration during maintenance
“We're doing maintenance on our CRM platform this weekend, so can you delete the subscription that's feeding lead updates into my inbox? I'll re-add it after we're done.”
Technical details
Endpoint
DELETEhttps://inbox.withzero.xyz/api/v1/subscriptions/{id}When to prefer
Use this endpoint when an agent needs to stop receiving fan-out events from a specific publisher topic it previously subscribed to. Choose this over letting a subscription expire naturally when you want immediate cleanup or quota management.
Side effects
- Subscription ID not found — 404 error
- Invalid or missing subscription ID format — 400 error
- Unauthorized — signed proof credential does not match subscription owner — 401/403 error
- Subscription already deleted — may return 404 or deleted:false
Input
Schema · Request body
{
"type": "object"
}Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| deletedrequired | boolean |
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