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Arkham x402 Token Top
x402
Arkham x402 Token Top is a paid API for AI agents from api.arkm.com, paid per call via x402, $2/call, status unknown (last checked 2026-09-14).
Returns a ranked list of top crypto tokens with market cap, price, and CEX/DEX inflow/outflow volume data
Price / call$2
Success—
StatusUnknown
How this service works
Get Arkham top tokens by exchange activity. $2.00 per call.
Output
Returns a JSON object containing the total number of tokens and an array of token entries, each with token metadata (ID, symbol, market cap), current period metrics (price, CEX inflow volume, DEX inflow volume, CEX outflow volume, DEX outflow volume), and previous period equivalents for comparison.
Example use cases
Token flow monitoring dashboard
“Get me the top tokens from Arkham with their current and previous CEX and DEX inflow/outflow volumes — I'm building a daily snapshot of where capital is moving across exchanges.”
Crypto market cap ranking
“What are the top tokens by market cap right now according to Arkham? I want the full list with current prices and total volume data.”
DEX vs CEX volume comparison
“Pull the top tokens from Arkham and show me how their DEX inflow volumes compare to their CEX inflow volumes for the current period — I'm trying to spot which assets are more on-chain vs exchange driven.”
Technical details
Endpoint
POSThttps://api.arkm.com/x402/token/topWhen to prefer
Choose this endpoint when you need ranked token-level market data with both CEX and DEX flow breakdowns from Arkham Intelligence's proprietary wallet-tracking infrastructure. Prefer it over generic market data APIs when you need on-chain inflow/outflow intelligence alongside price and market cap, or when building dashboards that compare exchange vs decentralized venue activity. The pay-per-request x402 model makes it suitable for low-frequency or on-demand queries without a subscription commitment.
Side effects
- Payment failure if USDC balance is insufficient for the $2 per-call fee
- Rate limiting or auth failure if x402 credentials are invalid
- Empty or partial token list if filters restrict results too aggressively
- Stale data if the underlying Arkham pipeline has a delay
- 500 server error if the Arkham backend is temporarily unavailable
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| from | — | Pagination offset (starting index). |
| size | — | Number of results to return per page. |
| chains | — | Chains to filter by, as a single comma-separated string, e.g. 'ethereum,bsc' (not a JSON array). If omitted, returns al… |
| tokenIds | — | Comma-separated list of CoinGecko token IDs to filter results. |
| maxVolume | — | Maximum volume filter in USD. |
| minVolume | — | Minimum volume filter in USD. |
| timeframe | — | Time interval for aggregation. |
| orderByAgg | — | Metric to sort by. |
| orderByDesc | — | Sort order. Use 'true' for descending, 'false' for ascending. |
| maxMarketCap | — | Maximum market cap filter in USD. |
| minMarketCap | — | Minimum market cap filter in USD. |
| orderByPercent | — | If 'true', sort by percentage change rather than absolute values. |
| numReferencePeriods | — | Number of prior periods (each the length of the timeframe) used as the historical baseline the current period is compar… |
Output
Schema · Response
{
"type": "json",
"example": {
"total": 8189,
"tokens": [
{
"token": {
"id": "usd-coin",
"symbol": "USDC",
"marketCap": 73340976893
},
"current": {
"price": 0.999831,
"inflowCexVolume": 181200000,
"inflowDexVolume": 152300000,
"outflowCexVolume": 179400000,
"outflowDexVolume": 151800000
},
"previous": {
"price": 0.999797,
"inflowCexVolume": 176500000,
"inflowDexVolume": 148100000,
"outflowCexVolume": 175300000,
"outflowDexVolume": 149200000
}
}
]
}
}Tags
x402
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