# Stupid Upload

Accountless, agent-first public file uploads on Cloudflare.

## Endpoints
- GET / appears with pricing and limits.
- POST /v1/uploads/temporary (free, <=1 MiB, expires in 24h)
- POST /v1/uploads/permanent (paid x402, <=100 MiB, no scheduled expiry)
- PUT /v1/uploads/{id}/content
- GET /f/{id}/{filename}
- DELETE /v1/uploads/{id}
- POST /v1/feedback
- GET /v1/pricing?sizeBytes=N

## Example (temporary)
1. Compute size and sha256 of your file.
2) POST /v1/uploads/temporary with {"filename","contentType","sizeBytes","sha256"} and an Idempotency-Key header (>=32 high-entropy chars).
3. PUT the bytes to uploadUrl with Authorization: Bearer <uploadToken> and matching Content-Length.
4. Download from publicUrl.
5. Delete with DELETE /v1/uploads/{id}, Bearer <deleteToken>.

## Payment
Permanent uploads are paid in Base USDC via x402. A request without payment returns a 402 challenge; pay and retry. Permanent = no scheduled expiration (subject to uploader deletion, abuse/legal removal, and service availability).