# QuantaFlow Rapid Job Salary Data API

> QuantaFlow Rapid Job Salary Data API is a paid API for AI agents from quanta-roan.vercel.app, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-13).

Retrieves job salary data via a pay-per-call x402 gateway, proxying requests to an upstream rapid job salary data service for $0.01 USDC per call.

## Facts

- Endpoint: POST https://quanta-roan.vercel.app/api/service/rapid-job-salary-data?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/quantaflow-rapid-job-salary-data-api-f9c709b0
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_mRU7Gjriw1OnMHol357CP

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 quantaflow-rapid-job-salary-data-api-f9c709b0 -d '<json body>'
```

Example prompt: What's the typical salary range for a senior software engineer in Seattle with 5 years of experience?

## When to prefer this

Choose this endpoint when you need on-demand, pay-per-call salary and compensation data without a subscription commitment, especially in a web3/crypto-native or x402-enabled agent workflow where micropayments in USDC are preferred over API key management.

## Known failure modes

- Payment failure due to insufficient USDC balance returns 402 error
- Invalid or malformed path/query parameters may return upstream 400 or 404
- Upstream service outage causes 502 or 503 passthrough
- Missing required path parameter results in empty or error response
- Rate limiting by upstream provider may cause 429 responses

## How this service works

Every request, a quantum of value. x402 protocol-based payment endpoint for web3/DeFi tools.

## Output

Returns upstream salary data including compensation ranges, median pay, percentile breakdowns, and related job market statistics for the queried role and location, passed through directly from the upstream salary data provider.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "body": {
   "type": "string",
   "description": "Optional JSON body forwarded to POST requests."
  },
  "path": {
   "type": "string",
   "description": "Path below the selected upstream origin."
  },
  "query": {
   "type": "object"
  },
  "method": {
   "enum": [
    "GET",
    "POST"
   ],
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "description": "The upstream response body and content type are passed through after successful payment."
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/quantaflow-rapid-job-salary-data-api-f9c709b0/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from quanta-roan.vercel.app](https://www.zero.xyz/host/quanta-roan.vercel.app/llms.txt)