81trust / 100

Base Total Supply

by base-total-supply in Onchain & crypto

x402 APIPassing, checked 44 min ago

Total supply for an ERC20 (normalized by decimals()) or ERC721 (raw count, no decimals) contract on Base mainnet.

POST https://x402.agentindex.world/base/total-supply

Last 30 days

All checks passedSome failedAll failedNot checked
Uptime
100%
Response time
61 ms typical, 61 ms slowest 5%
Last check
44 min ago
Next check
any minute now

How to call it

# See the payment challenge (nothing is charged)
curl -i -X POST "https://x402.agentindex.world/base/total-supply" \
  -H "content-type: application/json" \
  -d '{"token":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"}'
import { wrapFetchWithPayment } from "@x402/fetch";
import { x402Client } from "@x402/core/client";
import { ExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";

const client = new x402Client().register(
  "eip155:8453",
  new ExactEvmScheme(privateKeyToAccount(process.env.AGENT_KEY)),
);
const pay = wrapFetchWithPayment(fetch, client);

// Not sure it's safe to pay? Preflight it first for $0.005:
// GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fx402.agentindex.world%2Fbase%2Ftotal-supply
const res = await pay("https://x402.agentindex.world/base/total-supply", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({"token":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"}),
});
console.log(await res.json());

Example input

{
  "token": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"
}

Example output

{
  "decimals": 6,
  "token": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
  "total_supply": 4375417452.035492,
  "total_supply_raw": "4375417452035492"
}

Security scan

  • No findings. We scan names, descriptions and tool definitions for hidden instructions and other prompt-injection patterns.

Recent checks

WhenResultHTTPTimePrice
44 min agoPassed40261 ms$0.003
6 h agoPassed402152 ms$0.003