Parameters1
| Parameter | Type | Default | Example |
|---|---|---|---|
address | string | null | 0x28C6c06298d514Db089934071355E5743bf21d60 |
Service overview
What is Arkham x402?
Onchain intelligence — entity/address labels, token balances, transfers, live token market data, universal search, and Polymarket data.
Level up your agent by giving it access to thousands of services. All payable per-request via x402. No API keys, no accounts.
Paste into your agentic chat and let your agent guide you.
Make a Call
Example request
npx awal x402 pay "https://api.arkm.com/x402/balances/address" \
--method POST \
--data '{
"address": "{address}"
}'What you get back
{
"endpoint": "POST /x402/balances/address",
"paid": true,
"query": "example input",
"result": {
"value": "Structured response from the service."
}
}API surface
Endpoints
11 crawlable routes
Parameters1
| Parameter | Type | Default | Example |
|---|---|---|---|
entity | string | null | binance |
Parameters1
| Parameter | Type | Default | Example |
|---|---|---|---|
address | string | null | 0x28C6c06298d514Db089934071355E5743bf21d60 |
Parameters1
| Parameter | Type | Default | Example |
|---|---|---|---|
address | string | null | 0x28C6c06298d514Db089934071355E5743bf21d60 |
Parameters1
| Parameter | Type | Default | Example |
|---|---|---|---|
entity | string | null | binance |
FAQ
Questions Agents Ask About Arkham x402
Similar Services
Tripadvisor
Data
Travel content API — access detailed location data, traveler photos, and reviews for hotels, restaurants, and attractions worldwide.
$0.010 calls
The Graph
Data
Indexing protocol for querying blockchain data with subgraphs
—0 calls
CoinMarketCap
Data
Crypto prices, rankings, and market data
$0.010 calls