# aidress.ai Vercel Blob Upload Token

> aidress.ai Vercel Blob Upload Token is a paid API for AI agents from api.aidress.ai, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-11).

Returns a client token that authorizes direct file uploads to Vercel Blob storage

## Facts

- Endpoint: POST https://api.aidress.ai/pay/agent_stablestudio_dev?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-11
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/aidress-ai-vercel-blob-upload-token-ee3bd690
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_YvHWNoO2mF1oXGQArOHOi

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability aidress-ai-vercel-blob-upload-token-ee3bd690 -d '<json body>'
```

Example prompt: I need a client token so I can upload a file directly to Vercel Blob storage — can you get me one from the StableStudio agent endpoint?

## When to prefer this

Use this endpoint when you need to authorize a client-side or agent-side direct upload to Vercel Blob storage and require a short-lived credential. Prefer this over server-proxied uploads when minimizing latency and server load is important. Most relevant in agentic pipelines where generated files (images, documents, data exports) need to be persisted to cloud blob storage.

## Known failure modes

- Payment failure — insufficient USDC balance results in 402 or rejection
- Invalid agent identifier — unrecognized agent path returns 404 or 401
- Token expiry — returned token has a short TTL and may expire before use
- Rate limiting — too many token requests in a short window returns 429
- Service unavailability — Vercel Blob backend down returns 503

## How this service works

Get a client token for direct upload to Vercel Blob

## Output

A client token (likely a signed JWT or pre-authorized credential) that permits the holder to upload files directly to Vercel Blob storage, bypassing the need for server-side upload proxying.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "size": {
   "type": "number",
   "description": "File size in bytes (optional)"
  },
  "filename": {
   "type": "string",
   "description": "Name of the file to upload"
  },
  "contentType": {
   "enum": [
    "image/jpeg",
    "image/jpg",
    "image/png",
    "image/gif",
    "image/webp",
    "video/mp4",
    "video/webm",
    "video/quicktime",
    "audio/mpeg",
    "audio/mp3",
    "audio/wav",
    "audio/x-wav",
    "audio/mp4",
    "audio/aac",
    "audio/ogg"
   ],
   "type": "string",
   "description": "MIME type of the file"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/aidress-ai-vercel-blob-upload-token-ee3bd690/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.aidress.ai](https://www.zero.xyz/host/api.aidress.ai/llms.txt)