curl -X POST "https://api.metastreams.io/v1/trending" \
  -H "Authorization: Bearer $API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "chains": ["solana", "base"],
    "window": "1h",
    "limit": 50,
    "filters": { "marketCapUsd": { "min": "100000" } }
  }'

const response = await fetch("https://api.metastreams.io/v1/trending", {
  method: "POST",
  headers: {
    Authorization: `Bearer ${process.env.API_KEY}`,
    "Content-Type": "application/json",
  },
  body: JSON.stringify({
    chains: ["solana", "base"],
    window: "1h",
    limit: 50,
  }),
});
if (!response.ok) throw new Error(`HTTP ${response.status}`);
const { deltas } = await response.json();

use serde_json::{Value, json};

let response: Value = reqwest::Client::new()
    .post("https://api.metastreams.io/v1/trending")
    .bearer_auth(std::env::var("API_KEY")?)
    .json(&json!({
        "chains": ["solana", "base"],
        "window": "1h",
        "limit": 50,
    }))
    .send()
    .await?
    .error_for_status()?
    .json()
    .await?;
let deltas = &response["deltas"];

{
  "deltas": [
    {
      "chain": "solana",
      "address": "TokenMint1111111111111111111111111111111pump",
      "rank": 1,
      "data": {
        "chain": "solana",
        "address": "TokenMint1111111111111111111111111111111pump",
        "name": "Example",
        "symbol": "EXAMPLE",
        "decimals": 6,
        "logoUrl": "https://cdn.example.com/TokenMint1111111111111111111111111111111pump.webp",
        "price": { "native": "0.0000031", "usd": "0.00055" },
        "marketCap": { "native": "3100", "usd": "552000" },
        "liquidity": { "native": "410.2", "usd": "73100" },
        "updatedAt": 1789632012345
      }
    }
  ]
}