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ArgonautWorks Trending Base Tokens and Token Lookup API
x402
ArgonautWorks Trending Base Tokens and Token Lookup API is a paid API for AI agents from argonaut-base-token-momentum-pulse.vercel.app, paid per call via x402, $0.004/call, status unknown (last checked 2026-09-14).
Returns trending Base-chain tokens ranked by USDC swap volume and buy/sell activity within a sealed 300-block on-chain window, with optional result limit.
Price / call$0.004
Success—
StatusUnknown
How this service works
Trending Base token data ranked by exact USDC swap volume and buy/sell activity, plus a bounded active-token lookup, derived from a sealed 300-block window of validated direct onchain logs.
Output
Returns a ranked list of up to 10 trending Base-chain tokens, each with their symbol, contract address, rank, USDC swap volume as a decimal string, USDC volume in atomic units, and the start/end block numbers of the 300-block sealed analysis window.
Example use cases
DeFi trading signal dashboard
“Show me the top 10 tokens trending on Base chain right now by USDC swap volume — I want to see which ones have the most buy and sell activity in the latest block window.”
Automated momentum alert bot
“Check the current trending Base tokens and alert me if any token in the top 5 by USDC volume is one I haven't seen before in today's earlier scans.”
Token research quick snapshot
“I'm researching activity on the Base network — can you pull the top 3 tokens ranked by USDC swap volume right now so I can see what's getting the most traction onchain?”
Technical details
Endpoint
GEThttps://argonaut-base-token-momentum-pulse.vercel.app/api/v1/momentumWhen to prefer
Choose this endpoint when you need real-time, onchain-verified trending token data specifically for the Base chain, ranked strictly by USDC swap volume derived from validated direct on-chain logs within a sealed 300-block window. Prefer this over general market cap or social-signal-based trending lists when you need objective, manipulation-resistant volume data grounded in actual swap events rather than off-chain price feeds or sentiment metrics.
Side effects
- limit parameter out of range (must be 1–10) returns validation error
- stale or unavailable onchain data may delay or prevent response
- payment not processed (x402 payment required, $0.004 USDC per call)
- no tokens found in window if Base chain has very low activity
- network timeout if Vercel deployment is unavailable
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"limit": 5,
"tokens": [
{
"rank": 1,
"token": {
"symbol": "TOKEN",
"address": "0xexample"
},
"usdc_volume": "1.234567",
"usdc_volume_atomic": "1234567"
}
],
"window": {
"end_block": 40000299,
"start_block": 40000000
}
}
}Tags
x402
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