# DeltaSignal Peer Ranking

> DeltaSignal Peer Ranking is a paid API for AI agents from api.aitrailblazer.net, paid per call via x402, $0.06/call, status unknown (last checked 2026-09-09).

Returns the peer ranking, risk tier, atlas tier, discharge risk, and resonance status for a given stock ticker relative to its peer universe.

## Facts

- Endpoint: GET https://api.aitrailblazer.net/v1/peer-ranking/%7Bticker%7D
- Price: $0.06/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-09
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/deltasignal-peer-ranking-a5e0259f
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_zHzcb_hAHdVHeb4p1EsET

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 deltasignal-peer-ranking-a5e0259f
```

Example prompt: What is MARA's DeltaSignal peer ranking right now — I need to know its risk tier, discharge risk, and how it stacks up against its 200+ peers in the atlas?

## When to prefer this

Use this endpoint when you need a deterministic, pre-computed peer ranking and risk classification for a specific stock ticker — particularly when you need atlas tier, discharge risk, and resonance status signals that are proprietary to the DeltaSignal model. Prefer this over generic financial data APIs when the use case involves relative risk positioning within a defined peer universe rather than raw price or fundamental data.

## Known failure modes

- Unknown or invalid ticker symbol returns an error or empty result
- Ticker not covered in the peer universe returns null or not-found response
- Service temporarily unavailable due to upstream Azure infrastructure issues
- Payment not processed (x402 payment required before data is returned)
- Malformed ticker path parameter causes 400 bad request

## How this service works

DeltaSignal Azure Marketplace and x402 agentic market frontend.

## Output

A JSON object containing the ticker's peer rank (e.g. 3 out of 215), risk tier (e.g. CRITICAL), atlas tier (e.g. Tower), discharge risk level (e.g. High), resonance status (e.g. Aligned), mp_z score, total peers in the comparison universe, and whether the issuer is linkbase-backed.

## Request schema (JSON Schema)

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

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "mp_z": 2,
  "ticker": "MARA",
  "peer_rank": 3,
  "risk_tier": "CRITICAL",
  "atlas_tier": "Tower",
  "total_peers": 215,
  "discharge_risk": "High",
  "resonance_status": "Aligned",
  "is_linkbase_backed": true
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/deltasignal-peer-ranking-a5e0259f/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.aitrailblazer.net](https://www.zero.xyz/host/api.aitrailblazer.net/llms.txt)