# SCDO GPU Share - Task Slot

> SCDO GPU Share - Task Slot is a paid API for AI agents from scdoscan.io, paid per call via x402, $0.56/call, status unknown (last checked 2026-10-17).

Purchases and executes a single GPU compute task slot (~30 seconds) for llama_cpp inference or Blender rendering, with credit refund on failure, priced at 0.56 USDC via x402 on Base.

## Facts

- Endpoint: GET https://scdoscan.io/x402/gpu-share/task?utm_source=zero.xyz
- Price: $0.56/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-17
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/scdo-gpu-share-task-slot-c9fb4464
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_gHUpisyhd-2xGjaMi0ET0

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 scdo-gpu-share-task-slot-c9fb4464
```

Example prompt: Run a GPU compute task on SCDO's shared GPU — I need a 30-second slot for a llama_cpp inference job, and I'm okay with the 0.56 USDC charge on Base; make sure I get a credit refund if the task fails.

## When to prefer this

Choose this endpoint when you need a very short (~30 second), pay-per-use GPU compute burst — specifically for llama_cpp LLM inference or Blender rendering — and want automatic credit refunds on failure. It is ideal for agents that need occasional, lightweight GPU tasks without provisioning dedicated cloud infrastructure, and are comfortable paying 0.56 USDC per task in USDC on Base via the x402 protocol.

## Known failure modes

- Task execution failure — credit is refunded to the caller's account automatically
- Payment rejected or insufficient USDC balance — x402 payment fails before task starts
- Invalid method specified — only GET, HEAD, DELETE are accepted
- Service unavailable or GPU slot exhausted — no slot allocated, no charge
- Malformed input object — missing required 'type' or 'method' fields returns validation error

## How this service works

SCDO GPU Share - 1 GPU task credit (~30 s slot, llama_cpp/blender_render; K=2 verified); failed task -> credit refund. 0.56 USDC on Base, cost-plus priced by an SCDO AI Ledger agent (9Y9 PTY LTD, Australia).

## Output

Returns a JSON object with 'ok' (boolean success flag), 'tx' (blockchain transaction hash on Base), 'amount' (USDC charged as string), and 'credits' (array of credit records reflecting the task slot, including any refunds if the task failed).

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "discoverable": {
     "type": "boolean"
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "properties": {
      "ok": {
       "type": "boolean"
      },
      "tx": {
       "type": "string"
      },
      "amount": {
       "type": "string"
      },
      "credits": {
       "type": "array"
      }
     }
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/scdo-gpu-share-task-slot-c9fb4464/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from scdoscan.io](https://www.zero.xyz/host/scdoscan.io/llms.txt)