# Vaaya Sandbox Executor

> Vaaya Sandbox Executor is a paid API for AI agents from vaaya.ai, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).

Executes arbitrary agent tasks inside a sandboxed Modal environment, enabling agents to build demos, run outreach, enrich contacts, generate graphics, and call hundreds of services without pre-configured accounts or API keys.

## Facts

- Endpoint: POST https://vaaya.ai/api/run/modal/sandbox-exec
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/vaaya-sandbox-executor-ad406b1d
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_ZN3Q8Zt09bg-tPnA4sqiY

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 vaaya-sandbox-executor-ad406b1d -d '<json body>'
```

Example prompt: Using Vaaya, run a sandbox task that takes my list of SaaS startup founders, enriches each contact with their LinkedIn role and company size, then drafts a personalized cold outreach email for each one.

## When to prefer this

Choose this endpoint when you need an AI agent to perform complex, multi-step automation tasks — such as contact enrichment, outreach campaigns, or demo generation — without wiring up individual API keys or accounts for each service. It is ideal when you want a single, pay-per-call sandbox execution layer that handles orchestration across hundreds of services. Prefer alternatives if you need a deterministic, single-purpose API call with strict latency SLAs or if your task requires persistent state across multiple sessions.

## Known failure modes

- Sandbox execution timeout if the task exceeds allowed runtime
- Invalid or malformed task instruction causing execution failure
- Downstream service unavailability when the sandbox attempts external calls
- Payment failure due to insufficient USDC balance for the $0.01 per-call fee
- Rate limiting or quota exhaustion on underlying Modal infrastructure
- Task requiring authentication credentials not available in the sandbox context

## How this service works

Modal — Run a command in a running sandbox and return its output.

## Output

Returns the result of the sandboxed execution, which may include enriched data records, generated media files, outreach confirmation statuses, demo artifacts, or structured responses from third-party services called during execution — depending on the task submitted.

## Request schema (JSON Schema)

```json
{
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "type": "object",
 "properties": {
  "input": {
   "type": "object",
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "type": "string",
     "enum": [
      "POST"
     ]
    },
    "bodyType": {
     "type": "string",
     "enum": [
      "json",
      "form-data",
      "text"
     ]
    },
    "body": {
     "type": "object",
     "properties": {
      "sandbox_id": {
       "type": "string",
       "minLength": 1
      },
      "command": {
       "anyOf": [
        {
         "type": "string",
         "minLength": 1
        },
        {
         "type": "array",
         "items": {
          "type": "string",
          "minLength": 1
         },
         "minItems": 1
        }
       ]
      },
      "timeout": {
       "type": "integer",
       "exclusiveMinimum": 0
      }
     },
     "required": [
      "sandbox_id",
      "command"
     ],
     "additionalProperties": true,
     "$schema": "http://json-schema.org/draft-07/schema#"
    },
    "pathParams": {
     "type": "object"
    }
   },
   "required": [
    "type",
    "method",
    "bodyType",
    "body"
   ],
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   },
   "required": [
    "type"
   ]
  }
 },
 "required": [
  "input"
 ]
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/vaaya-sandbox-executor-ad406b1d/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from vaaya.ai](https://www.zero.xyz/host/vaaya.ai/llms.txt)