# AtlasMarkets Viking — Stock Market Signals

> AtlasMarkets Viking — Stock Market Signals is a paid API for AI agents from atlasmarkets-viking.onrender.com, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-14).

Returns AI-optimized stock market intelligence signals for trading and investment decision-making, protected by x402 micropayment on Base mainnet.

## Facts

- Endpoint: GET https://atlasmarkets-viking.onrender.com/api/viking/signals
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/atlasmarkets-viking-stock-market-signals-8849f29c
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Sozk_zcdyz8Ei90YAXbsy

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 atlasmarkets-viking-stock-market-signals-8849f29c
```

Example prompt: Can you pull the latest Viking stock market signals from AtlasMarkets for me so I can see which equities have current buy or sell indicators?

## When to prefer this

Choose this endpoint when an AI agent needs real-time stock market trading signals or investment intelligence in a pay-per-call micropayment model via x402 on Base. It is well-suited for agentic trading workflows, automated portfolio monitoring, or financial intelligence pipelines that need lightweight, cost-effective signal access without a subscription.

## Known failure modes

- 402 Payment Required — x402 micropayment on Base mainnet not completed or USDC balance insufficient
- Invalid or missing query parameters — malformed properties input returns 400 error
- Rate limiting — too many requests in a short window may result in throttling
- Service unavailability — hosted on Render free tier, may cold-start or go offline
- Empty signal set — no signals available for requested asset or time window

## How this service works

stock market intelligence for AI agents. x402-protected on Base mainnet.

## Output

Returns structured stock market intelligence signals including directional indicators (bullish/bearish), signal strength, and asset-level analysis suitable for AI agent consumption and automated trading workflows.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "properties": {
   "type": "string"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/atlasmarkets-viking-stock-market-signals-8849f29c/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from atlasmarkets-viking.onrender.com](https://www.zero.xyz/host/atlasmarkets-viking.onrender.com/llms.txt)