the402 endpoint detail

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graphadvocate.com uniswap traders

https://graphadvocate.com/uniswap/traders

answers 402

Who is trading a token on Uniswap, and which way. POST {token, chain?, limit?}. Aggregates a recent swap sample on the deepest venue by trader EOA and returns per-wallet buys/sells/volume_usd/net_token plus a stance (accumulator / distributor / accumulating / distributing). Wallets are profiling input — feed them to /agent/score to find out who is on the other side.

We sent a real POST request to this endpoint and it answered 402 with payment requirements we could parse.
Price
$0.02
Network
base
Pay to
0x0FF5A6ecef783BBA35463ec2F8403B9B5e9e7C86
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
POST
Response latency
182 ms
Payment options
1 usable of 1
Last checked
2026-08-15T14:30:55.070Z (1h ago)
Category
finance-crypto

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fgraphadvocate.com%2Funiswap%2Ftraders"