Barker
x402Grade BLast checked 2 hours ago
GET https://mcp.barker.money/barker_market_overview
Barker's stablecoin market snapshot: total market cap, yield-bearing cap, asset distribution, chain distribution. Use for 'stablecoin market cap', 'USDT market share', '稳定币市场份额'. share_pct fields are decimals (0.425 = 42.5%).
Price$0.001per price or market lookup · paid in USD on Base
Uptime100%
4/4 probes · 1044 ms
Score74Grade B
Paid usage, 30 days3payers · 38 calls
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://mcp.barker.money/barker_market_overview"
# 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 10:01 | Valid 402 | 402 | 1034 ms | $0.001 |
| 2026-10-11 05:30 | Valid 402 | 402 | 1341 ms | $0.001 |
| 2026-10-11 01:00 | Valid 402 | 402 | 1054 ms | $0.001 |
| 2026-10-10 20:45 | Valid 402 | 402 | 831 ms | $0.001 |
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