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Munition Upload Renewal
x402
Munition Upload Renewal is a paid API for AI agents from api.munition.io, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-12).
Renews an existing Munition direct-upload resource by its ID, extending its expiration time
Price / call$0.005
Success—
StatusUnknown
How this service works
Munition gives AI agents one MCP wrapper for small paid services with anonymous accounts, x402 settlement, and no API-key friction.
Output
Returns a JSON object with the upload ID, an optional transaction hash (null if not applicable), a new ISO 8601 expiration timestamp extending the upload's lifetime, and the incremented renewal count.
Example use cases
Example prompt
“Renew my Munition upload with ID upl_abc123 so it doesn't expire soon.”
Technical details
Endpoint
POSThttps://api.munition.io/v1/uploads/%7Bid%7D/renewWhen to prefer
Use this endpoint when you have an existing Munition direct-upload that is approaching its expiration and you want to extend its lifetime without re-uploading the content. Prefer this over re-uploading when the upload ID is already known and the content is unchanged.
Side effects
- Upload ID not found — 404 if the given ID does not exist or was already deleted
- Payment failure — x402 settlement fails if insufficient USDC balance
- Expired upload — attempting to renew an already-deleted or fully-expired upload may return an error
- Invalid ID format — malformed upload ID returns a 400 bad request
- Network timeout — the renewal request may time out if the server is under load
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| id | string | Existing Munition direct-upload id to renew. This value is passed in the URL path: /v1/uploads/{id}/renew. |
Output
Schema · Response
{
"type": "json",
"example": {
"id": "upl_example",
"txHash": null,
"expiresAt": "2026-09-16T19:30:17.176Z",
"renewalCount": 1
}
}Tags
x402
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