Arkham Intelligence API
POST https://api.arkm.com/x402/intelligence/tags/updates
Listed in pay.sh
Get Arkham tag definition updates. Wallet balances, entity attribution, transfer and exchange-flow tracing, token holders, and Polymarket analytics across 10+ chains — returning labeled entities, portfolio breakdowns, transfer records, and live market data. Paid per request in USDC.
Other endpoints from api.arkm.com
The same service's other paid functions that Haggly tracks, each with its own price. Functions outside Haggly's categories are not listed. Showing 50 of 88.
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 POST "https://api.arkm.com/x402/intelligence/tags/updates"
# HTTP/1.1 402 Payment Required: price, asset and payTo are in the responseRecent checks
| Checked (UTC) | Result | Status | Time | Live price |
|---|---|---|---|---|
| 2026-10-14 12:15 | Valid 402 | 402 | 95 ms | $6 |
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