Arkham

api-arkm-com · api.arkm.com · x402

Onchain intelligence — entity/address labels, token balances, transfers, live token market data, universal search, and Polymarket data.

Name and description as published by Agentic.Market

Live

Last successful check: 25 Oct 2026, 19:04 UTC.

answered, last 24 hours: 100%
answered, last 30 days: 100%

At api.arkm.com, its best endpoint.

How addrbook checks →

Connect

https://api.arkm.com/x402/balances/addresshttps://api.arkm.com/x402/balances/entityhttps://api.arkm.com/x402/intelligence/addresshttps://api.arkm.com/x402/intelligence/address-allhttps://api.arkm.com/x402/intelligence/entityhttps://api.arkm.com/x402/intelligence/entity/summaryhttps://api.arkm.com/x402/polymarket/eventshttps://api.arkm.com/x402/searchhttps://api.arkm.com/x402/token/markethttps://api.arkm.com/x402/token/trendinghttps://api.arkm.com/x402/transfers

x402: an unpaid request gets a 402 with the price and pay-to wallet. addrbook never pays.

Who's behind it

Listed by: Agentic.Marketapi-arkm-comlast seen 25 Oct, 19:50 UTC
Wallets named: None in its listings
Listed since: 25 Oct 2026, 17:50 UTC

Checks by endpoint

Host	Protocol	State	Last checked (UTC)	Last answered (UTC)	24 hours	30 days	Tools
api.arkm.com	x402	Live	25 Oct, 18:54	25 Oct, 18:54	100%	100%	—
api.arkm.com	x402	Live	25 Oct, 19:04	25 Oct, 19:04	100%	100%	—
api.arkm.com	x402	Live	25 Oct, 18:54	25 Oct, 18:54	100%	100%	—
api.arkm.com	x402	Live	25 Oct, 19:04	25 Oct, 19:04	100%	100%	—
api.arkm.com	x402	Live	25 Oct, 18:54	25 Oct, 18:54	100%	100%	—
api.arkm.com	x402	Unreachable	25 Oct, 18:55	—	0%	0%	—
api.arkm.com	x402	Live	25 Oct, 19:04	25 Oct, 19:04	100%	100%	—
api.arkm.com	x402	Live	25 Oct, 18:55	25 Oct, 18:55	100%	100%	—
api.arkm.com	x402	Live	25 Oct, 19:04	25 Oct, 19:04	100%	100%	—
api.arkm.com	x402	Live	25 Oct, 18:51	25 Oct, 18:51	100%	100%	—
api.arkm.com	x402	Live	25 Oct, 19:04	25 Oct, 19:04	100%	100%	—

Also listed as

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