$0.03
per call · USD Coin on Base
What token is this? Read a Base token's name, symbol, decimals and total supply in one cheap typed call, with block-level freshness and explicit limitations. Identity is shared across agents for 7 days while total supply is re-read on every call beyond the block window the answer was quoted for. Positive-sum by design: $0.03 cold, $0.02 when the token identity is already shared, $0.01 on a shared full answer — and the wallet that seeded it earns a share of every reuse.
Endpoint
GET https://www.tereno.xyz/api/v1/capabilities/token.metadata/invoke9
Calls / 30d
4
Unique payers / 30d
Sep 9
Last called
exact
Payment scheme
Call this service
import { wrapFetchWithPayment } from "@x402/fetch";
import { privateKeyToAccount } from "viem/accounts";
const account = privateKeyToAccount(process.env.PRIVATE_KEY);
const fetchWithPay = wrapFetchWithPayment(fetch, account);
const res = await fetchWithPay("https://www.tereno.xyz/api/v1/capabilities/token.metadata/invoke", {
method: "GET",
});
const data = await res.json();curl -X GET \
"https://www.tereno.xyz/api/v1/capabilities/token.metadata/invoke?address=0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913" \
-H "X-PAYMENT: <signed x402 payment>"Example response
{
"capabilityId": "token.metadata",
"capabilityVersion": "1.0.0",
"invocationId": "uuid",
"pricing": {
"actualCacheStatus": "miss",
"creditAppliedUsd": 0,
"currency": "USDC",
"listPriceUsd": 0.001,
"pricePaidUsd": 0.001,
"quotedCacheStatus": "miss"
},
"receiptUrl": "/api/v1/receipts/uuid",
"result": {
"computedAtBlock": 123456,
"erc20Readable": true,
"reasonCodes": [
"ERC20_METADATA_READ"
],
"token": {
"address": "0x833589fcd6edb6e08f4c7c32d4f71b54bda02913",
"decimals": 6,
"name": "USD Coin",
"symbol": "USDC",
"totalSupply": "3500000000000000"
},
"validUntilBlock": 123461,
"verdict": "allow"
},
"verdict": "allow"
}Payment details
0xfbf218accbb0d57fc4e8fc3e2a885c910c4c9e94USD Coin · 0x833589fcd6edb6e08f4c7c32d4f71b54bda02913Is this your API?
Pin it to the top of Onchain Data and the homepage with a featured placement.
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