Stonk Alerts Invoke

{
  "output": {
    "alerts": [
      {
        "data": {
          "hours_ago": 16.2,
          "last_payout_at": "2026-09-24T22:35:47.842Z",
          "payout_count": 1734464
        },
        "mint": "HcRLc9VDgjLeK154xDawfb1dmVJ98DoSqcwTHGqiDeJR",
        "severity": "low",
        "summary": "$ZCAT paid holders at 2026-09-24T22:35:47.842Z (16.2h ago), in ZEC",
        "symbol": "ZCAT",
        "type": "payout_landed"
      }
    ],
    "caveats": [
      "rewards_since and holders_change measure from the daily snapshot nearest to `..."
    ],
    "checked_at": "2026-09-25T14:49:30.950Z",
    "coins": [
      {
        "holder_count": 35529,
        "hours_since_last_payout": 16.2,
        "last_payout_at": "2026-09-24T22:35:47.842Z",
        "market_cap_usd": 69574179,
        "mint": "HcRLc9VDgjLeK154xDawfb1dmVJ98DoSqcwTHGqiDeJR",
        "payout_status": "PAYING",
        "quote_symbol": "ZEC",
        "symbol": "ZCAT",
        "volume_24h_usd": 917214
      }
    ],
    "counts_by_severity": {
      "high": 0,
      "low": 5,
      "medium": 0
    },
    "counts_by_type": {
      "holders_change": 1,
      "payout_landed": 2,
      "rewards_since": 2
    },
    "index": {
      "last_refresh_at": "2026-09-25T14:49:18.000Z",
      "rows": 8999,
      "series_days": 18
    },
    "not_found": [],
    "since": "2026-09-24T00:00:00.000Z",
    "since_clamped_from": null
  },
  "run_id": "uuid",
  "status": "succeeded"
}

# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i -X POST 'https://api.solenrich.com/entrypoints/stonk-alerts/invoke' \
  -H 'content-type: application/json' \
  --data-raw '{"format":"json","mints":["HcRLc9VDgjLeK154xDawfb1dmVJ98DoSqcwTHGqiDeJR","6HU4CmRb15C2nQDx8Ld2f2W2wTdmog6aZiiXdrT5Pzi8"],"since":"2026-09-24T00:00:00Z","stale_after_hours":24}'

# x402 v2 sends the challenge base64-encoded in the PAYMENT-REQUIRED header (v1 sends it in the body).
# To read the header:
curl -sS -g -o /dev/null -D - -X POST 'https://api.solenrich.com/entrypoints/stonk-alerts/invoke' \
  -H 'content-type: application/json' \
  --data-raw '{"format":"json","mints":["HcRLc9VDgjLeK154xDawfb1dmVJ98DoSqcwTHGqiDeJR","6HU4CmRb15C2nQDx8Ld2f2W2wTdmog6aZiiXdrT5Pzi8"],"since":"2026-09-24T00:00:00Z","stale_after_hours":24}' \
  | grep -i '^payment-required:' | cut -d' ' -f2 | tr -d '\r' | base64 --decode

// npm i @x402/fetch @x402/evm viem
import { wrapFetchWithPayment, x402Client } from "@x402/fetch";
import { registerExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";

// Pays at most $0.02 per call.
const client = new x402Client().setSpendControls({ maxAmountPerPayment: "$0.02" });
registerExactEvmScheme(client, { signer: privateKeyToAccount(process.env.EVM_PRIVATE_KEY) });
const pay = wrapFetchWithPayment(fetch, client);

// Not sure it's safe to pay? ToolVet checks it first for $0.005. Pay for that from a separate
// client: this one is capped at $0.02 per payment. GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fapi.solenrich.com%2Fentrypoints%2Fstonk-alerts%2Finvoke&method=POST
const res = await pay("https://api.solenrich.com/entrypoints/stonk-alerts/invoke", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({
    "format": "json",
    "mints": [
      "HcRLc9VDgjLeK154xDawfb1dmVJ98DoSqcwTHGqiDeJR",
      "6HU4CmRb15C2nQDx8Ld2f2W2wTdmog6aZiiXdrT5Pzi8"
    ],
    "since": "2026-09-24T00:00:00Z",
    "stale_after_hours": 24
  }),
});
console.log(res.status, await res.text());

# pip install "x402[requests,evm]"
import os
from eth_account import Account
from x402 import x402ClientSync
from x402.http.clients import x402_requests
from x402.mechanisms.evm import EthAccountSigner
from x402.mechanisms.evm.exact.register import register_exact_evm_client

# Pays at most $0.02 per call.
client = x402ClientSync().set_spend_controls({"max_amount_per_payment": "$0.02"})
register_exact_evm_client(client, EthAccountSigner(Account.from_key(os.environ["EVM_PRIVATE_KEY"])))

with x402_requests(client) as session:
    res = session.post(
        "https://api.solenrich.com/entrypoints/stonk-alerts/invoke",
        json={
            "format": "json",
            "mints": [
                "HcRLc9VDgjLeK154xDawfb1dmVJ98DoSqcwTHGqiDeJR",
                "6HU4CmRb15C2nQDx8Ld2f2W2wTdmog6aZiiXdrT5Pzi8",
            ],
            "since": "2026-09-24T00:00:00Z",
            "stale_after_hours": 24,
        },
    )
    print(res.status_code, res.text)