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Mint One-Click Ack Link for Inbox Message
Mint One-Click Ack Link for Inbox Message is a free API for AI agents from inbox.withzero.xyz, Free, status unknown (last checked 2026-09-15).
Generates a signed, time-limited URL that allows a human to acknowledge (clear) an inbox message without needing a crypto wallet.
Price / callFree
Success—
StatusUnknown
How this service works
Mint a signed one-click ack link for one of your messages. Embed it in a hosted page so a human can clear the item without a wallet. Redeemed at GET/POST /api/v1/inbox/ack/redeem. 📖 Full guide: https://inbox.withzero.xyz/llms.txt
Output
Returns a JSON object containing a public one-click ack URL (suitable for embedding in a hosted page or dashboard) and an expiration timestamp. When a human clicks the URL and confirms, the message is acknowledged without requiring any wallet or cryptographic proof from the clicker.
Example use cases
Example prompt
“Generate a one-click acknowledgment link for inbox message id a3f1c2d4-5678-4abc-89de-0123456789ab that expires in 3 days, so a human reviewer can clear it from a hosted dashboard without needing a wallet.”
Technical details
Endpoint
POSThttps://inbox.withzero.xyz/api/v1/inbox/ack-linkWhen to prefer
Use this endpoint when you need a human (who does not have a crypto wallet or agent identity) to acknowledge or clear an inbox message, for example in dashboard UIs, email workflows, or scheduler interfaces where wallet-signing is impractical. Prefer this over direct ack endpoints when the acknowledging party is a human end-user rather than the agent itself.
Side effects
- Message UUID not found or not owned by caller — 404 error
- TTL exceeds maximum of 30 days (2592000 seconds) — 422 validation error
- Invalid UUID format — 422 schema validation error
- Missing or invalid signed proof credential — 401 unauthorized
- Link already redeemed or expired — redemption failure at /api/v1/inbox/ack/redeem
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| idrequired | string | Message id to mint a one-click ack link for. |
| ttl_sec | integer | Link lifetime in seconds (default 7 days, max 30 days). |
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| urlrequired | string | Public one-click ack URL. Embed it in a hosted page (e.g. a scheduler cdn dashboard); clicking it (with a confirm step) acks the message — no wallet/proof needed by the clicker. |
| expires_atrequired | string |
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