# Monad+XRPL Edge Observations API

> Monad+XRPL Edge Observations API is a paid API for AI agents from telemetry-api-production-5072.up.railway.app, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-14).

Returns live post-cost net trading edge observations per pair (after gas, slippage, and fees) from an autonomous trading organism running on Monad and XRPL, refreshed every ~90 seconds.

## Facts

- Endpoint: GET https://telemetry-api-production-5072.up.railway.app/v1/edge-observations?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/monad-xrpl-edge-observations-api-54fd6948
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_gNaxsljX4OaY6VtBFW0j1

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 monad-xrpl-edge-observations-api-54fd6948
```

Example prompt: Pull the latest live edge observations from the Monad and XRPL autonomous trading system — I want to see the post-cost net edge per pair and whether each one passes the cost-shield check.

## When to prefer this

Choose this endpoint when you need real-time, post-cost net trading edge data specifically from an autonomous system operating on Monad and XRPL — particularly when cost-shield verdicts and per-pair fee breakdowns are needed. It is the right choice for monitoring DeFi algorithmic trading profitability in near-real-time (~90s cadence) on these specific chains. Prefer alternatives if you need historical data, broader multi-chain coverage, or order execution rather than observation.

## Known failure modes

- Payment not included or invalid — 402 Payment Required returned
- Endpoint temporarily unavailable if the railway deployment is down — 503 or connection timeout
- Stale data if the autonomous trading organism has not refreshed within the expected ~90s window
- Empty or sparse results if no active pairs are being tracked at query time
- Rate limiting if too many calls are made in quick succession

## How this service works

Live post-cost edge observations from an autonomous trading organism on Monad + XRPL: per-pair net edge after gas/slippage/fees, cost-shield verdicts, refreshed every ~90s.

## Output

A JSON payload containing per-trading-pair edge observations including the net edge after gas, slippage, and fees, cost-shield verdicts (pass/fail), and the timestamp of the last ~90-second refresh cycle, sourced from an autonomous trading organism operating on Monad and XRPL.

## 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"
    },
    "queryParams": {
     "type": "object",
     "properties": {}
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/monad-xrpl-edge-observations-api-54fd6948/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from telemetry-api-production-5072.up.railway.app](https://www.zero.xyz/host/telemetry-api-production-5072.up.railway.app/llms.txt)