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risk.yo.xyz Single Node Risk Grade Lookup
x402
risk.yo.xyz Single Node Risk Grade Lookup is a paid API for AI agents from risk.yo.xyz, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-14).
Returns properties and a risk grade (A–F tier with breakdown) for a single blockchain node (pool, asset, protocol, or chain) identified by its stable node ID
Price / call$0.05
Success—
StatusUnknown
How this service works
Single node — properties + risk grade only (no neighborhood)
Output
Returns a JSON object with the node's stable ID, an array of PascalCase labels (e.g. Pool, Asset, Protocol, Chain), and a properties bag including `_riskTier` (letter grade A–F), `riskBreakdown` (array of {question, answer} pairs explaining the grade), and optionally `tvlUsd` (TVL in USD) and `lastUpdatedAt` (ISO-8601 timestamp).
Example use cases
Example prompt
“What's the risk grade and breakdown for the Base chain node — look it up by its node ID 'chain:base' and tell me the risk tier and what factors drove the grade.”
Technical details
Endpoint
GEThttps://risk.yo.xyz/api/v1/agent/node/chain%3AbaseWhen to prefer
Use this endpoint when you have a stable node ID (from /search) and need the full risk grade with breakdown for a single blockchain entity. Prefer this over /dependencies when you don't need the neighborhood graph — it's cheaper and faster for point lookups of risk tier and node properties.
Side effects
- Invalid or unknown nodeId returns 404 or empty result
- Payment not included or insufficient ($0.05 USDC required via x402) returns 402 Payment Required
- Malformed nodeId format causes 400 Bad Request
- Node exists but risk data not yet computed returns partial properties without _riskTier
Input
{
"input": {
"type": "http",
"method": "GET",
"pathParams": {
"nodeId": "chain:base"
},
"queryParams": {
"nodeId": "chain:base"
}
}
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
{
"data": {
"id": "chain:base",
"labels": [
"Chain"
],
"properties": {
"id": "chain:base",
"isL2": true,
"name": "Base",
"tvlUsd": "4447800251.950202",
"network": "base",
"_riskTier": "A",
"riskBreakdown": [
{
"answer": "Above $1B",
"question": "What is the chain TVL?"
},
{
"answer": "Proven mechanism",
"question": "Is the chain mechanism proven?"
},
{
"answer": "N/A (L2 — inherits L1 security)",
"question": "How many validators secure the chain? (L1 only)"
},
{
"answer": "N/A (L2 — inherits L1 security)",
"question": "How is stake concentrated among the top 5 validators? (L1 only)"
},
{
"answer": "Above $100K/month (90d avg)",
"question": "Are validator fees above $100K/month (90-day average)? (L1 only)"
},
{
"answer": "N/A (PoW / no staking)",
"question": "Does the chain have warmup/cooldown periods?"
},
{
"answer": "Centralized sequencer",
"question": "Is the sequencer centralized? (L2 only)"
}
],
"fees90DayAvgMonthlyUsd": 52264797
}
},
"message": "SUCCESS",
"statusCode": 200
}Tags
x402
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