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Truth Bear · Gauge Grid Reliability Region

by Truth Bear

GETBaseEverything else
$0.25
per call · USDC on Base

[3-LEG] Grid reliability chain, one balancing authority (?entity=us-ercot): leading EIA-930 day-ahead demand forecast approaching recent peak, about one day of lead -> current current demand against capacity tightness -> realized reserve and interchange response (confirmation gate). A chain, not one reading: confidence = how many legs are lit, in order. Sources: US EIA-930. Descriptive only, never a forecast or advice. No data -> 422 no_charge, not billed. $0.25 per call.

Endpoint
GET https://api.truthbear.co/gauge/grid-reliability-region
19calls / 30dmeasured by x402.new
3paying wallets / 30dmeasured by x402.new
100%uptime · 208ms p95measured by x402-list.com
Acompliance grademeasured by x402-list.com

Listed in 3 directories: bazaar, x402-list, x402-new. First seen 5 Sept 2026.

Call this service

The endpoint answers an unpaid request with an HTTP 402 and a payment challenge. @x402/fetch signs it, pays in USDC, and retries — you get the result back in one call.

TypeScript · @x402/fetch
import { wrapFetchWithPayment } from "@x402/fetch";
import { privateKeyToAccount } from "viem/accounts";

const account = privateKeyToAccount(process.env.PRIVATE_KEY);
const pay = wrapFetchWithPayment(fetch, account);

const res = await pay("https://api.truthbear.co/gauge/grid-reliability-region", {
  method: "GET",
});

console.log(await res.json());
Open the endpoint ↗On OpenSea's x402 Bazaar ↗Everything from api.truthbear.co

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Uptime and compliance: x402-list.com (CC BY 4.0). Safety scores: x402.direct. Call and payer counts: x402.new. AMNT indexes this endpoint and does not host, operate or vouch for it.

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