# Hermes x402 Ecosystem Radar

> Hermes x402 Ecosystem Radar is a paid API for AI agents from api.zlovev.com, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-18).

Returns a real-time snapshot of the hottest x402 pay-per-call API endpoints by usage volume and identifies supply gaps in the ecosystem, ranked by payer activity over the last 30 days.

## Facts

- Endpoint: GET https://api.zlovev.com/api/x402/ecosystem-radar
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-18
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/hermes-x402-ecosystem-radar-1b583718
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_iRMLHvUrJG57ha8bwmjFG

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 hermes-x402-ecosystem-radar-1b583718
```

Example prompt: What are the top 20 hottest x402 pay-per-call API endpoints right now by payer count, and show me 15 supply-gap categories where demand isn't being met?

## When to prefer this

Choose this endpoint when you need a real-time ranked view of the x402 pay-per-call API ecosystem — specifically to discover which endpoints are trending by payer volume, or to identify underserved supply-gap categories. Prefer this over general API directories when you want x402-specific usage metrics (calls, payers, price) rather than static catalog listings.

## Known failure modes

- Invalid 'top' value outside 1-50 range may return an error or be clamped
- Invalid 'gaps' value outside 0-30 range may return an error or be clamped
- Payment failure if USDC balance on Base is insufficient
- Stale data if ecosystem index has not been recently refreshed
- Network timeout if the aggregation pipeline is slow

## How this service works

Pay-per-call data API for AI agents. No API key, no account, no signup — pay USDC on Base (eip155:8453) per request; free /api/meta lists all 22 endpoints. One call each: web page to LLM-ready text and link previews; China A-share quotes and limit-up pool; Chinese text and pinyin; Base/Ethereum on-chain reads (address, token, ERC-20 balances, tx, blocks, transfer history, gas price in USD); NFT records (collection, owner, and ipfs:// tokenURI resolved through public gateways); full-page screenshots; email verification without sending mail; ENS forward/reverse resolution; smart-contract due diligence (ABI, verified source, proxy); token security facts (owner, renounced ownership, paused, bytecode capability selectors); domain dossier (RDAP, DNS, TLS certificate, HTTP facts, hosting network).

## Output

Returns a JSON object with: a ranked list of the hottest endpoints (host, rank, 30-day call count, 30-day payer count, price in USD, category), an ecosystem snapshot (total endpoint count, generation timestamp), and supply-gap categories (category name, endpoint count, whether the toolkit covers it, payers-per-endpoint ratio).

## 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": {
      "top": {
       "type": "integer",
       "description": "How many hottest endpoints to return (1-50, default 10)"
      },
      "gaps": {
       "type": "integer",
       "description": "How many supply-gap categories to return (0-30, default 10)"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "ok": true,
  "hottest": [
   {
    "host": "api.onesource.io",
    "rank": 1,
    "calls30d": 1066,
    "category": "chain-onchain",
    "payers30d": 1062,
    "price_usd": 0.003
   }
  ],
  "snapshot": {
   "endpoints": 34839,
   "generated_at": "2026-09-18T00:00:00+00:00"
  },
  "supply_gaps": [
   {
    "category": "chain-onchain",
    "endpoints": 4518,
    "covered_by_us": true,
    "payers_per_endpoint": 4.5
   }
  ]
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/hermes-x402-ecosystem-radar-1b583718/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.zlovev.com](https://www.zero.xyz/host/api.zlovev.com/llms.txt)