48d987cfb4
The numbers profitability sites and pool software read (WhatToMine's form: explorer or pool with an API, the halving schedule, a source for total coins). Reward and supply from the emission rule at the node's DAA score; the halving table (33 rows), the 30-day ramp and the observer's coinbase check. Cached 10 s, CORS open. FIELDS in each handler is the contract; public-stats.test.mjs checks it from a fixture, tools/ci/public-api-check.mjs checks a deployment. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
26 lines
1.3 KiB
JavaScript
26 lines
1.3 KiB
JavaScript
// Shared by the public read endpoints (stats, supply, explorer): Neon's HTTP SQL endpoint over Node's fetch, the
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// same pattern as live.mjs. Returns rows. A file starting with an underscore is not deployed as a function by Vercel.
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export function neon(url = process.env.DATABASE_URL) {
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if (!url) throw new Error('DATABASE_URL is not set');
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const host = new URL(url).hostname.replace('-pooler', '');
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return async (query, params = []) => {
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const r = await fetch(`https://${host}/sql`, {
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method: 'POST',
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headers: { 'Neon-Connection-String': url, 'Content-Type': 'application/json' },
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body: JSON.stringify({ query, params }),
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});
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const j = await r.json();
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if (!r.ok) throw new Error(j.message || JSON.stringify(j));
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return j.rows || [];
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};
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}
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export const num = v => (v === null || v === undefined ? null : Number(v));
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export const tablePrefix = () => (process.env.LIVE_TABLE_PREFIX || '').replace(/[^a-z0-9_]/gi, '');
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/** EVM chain id from the network name (docs/design/execution-layer.md 8.1: 4461 mainnet, 4462 testnet, 4463 devnet). */
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export function chainIdOf(network) {
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const n = String(network || '');
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if (n.includes('devnet')) return 4463;
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if (n.includes('testnet')) return 4462;
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if (n.includes('simnet')) return null;
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return 4461;
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}
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