api.x402node.dev
GET https://api.x402node.dev/stablecoin/mcap-history
Total stablecoin market cap over recent days, a macro liquidity gauge for crypto markets. Rising supply often precedes risk-on. Live stablecoin mcap history. stablecoin market cap history, dollar liquidity trend, crypto macro, risk on off, liquidity gauge Accepts payment on Base or Solana — either network works.
Warnings
Unusual seller traffic This seller's paid usage looks manufactured: paid calls to trivial endpoints like ping or uuid, or near-identical payer counts on every endpoint. Its usage counts half.
How to buy
This endpoint takes pay-per-call payments over x402. Call it once without paying to see its live price; any x402 client then pays and retries automatically.
curl -i -X GET "https://api.x402node.dev/stablecoin/mcap-history"
# HTTP/1.1 402 Payment Required: price, asset and payTo are in the responseRecent checks
| Checked (UTC) | Result | Status | Time | Live price |
|---|---|---|---|---|
| 2026-10-11 08:00 | Valid 402 | 402 | 940 ms | $0.008 |
| 2026-10-11 03:45 | Valid 402 | 402 | 591 ms | $0.008 |
| 2026-10-10 23:15 | Valid 402 | 402 | 764 ms | $0.008 |
| 2026-10-10 17:45 | Valid 402 | 402 | 1000 ms | $0.008 |
Receipts
No test purchases yet. Graded test purchases are next on our list; until then every number here comes from unpaid checks.
What a check proves