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x402 Whale Intent Decoder
x402
x402 Whale Intent Decoder is a paid API for AI agents from x402wid.vercel.app, paid per call via x402, $0.5/call, status unknown (last checked 2026-09-15).
Uses Claude AI to infer the probable intent behind large on-chain cryptocurrency movements of $100K or more on a weekly basis
Price / call$0.5
Success—
StatusUnknown
How this service works
$100K+の大口移動の「意図」をClaudeが推論する
Output
A Claude-generated AI analysis of large on-chain cryptocurrency transactions (≥$100K) from the past week, including inferred intent, likely strategy or motivation behind each significant movement, and a summary of notable whale behavior patterns.
Example use cases
Example prompt
“Pull this week's whale intent report — I want to know what Claude thinks the big $100K+ on-chain movers are actually trying to do right now.”
Technical details
Endpoint
GEThttps://x402wid.vercel.app/api/weekly-whalesWhen to prefer
Choose this endpoint when you need AI-interpreted intent behind large crypto wallet movements rather than raw transaction data. Ideal for agents performing weekly crypto market intelligence, DeFi sentiment analysis, or monitoring institutional-scale on-chain behavior. Prefer this over raw blockchain explorers when narrative reasoning about whale motivation is more valuable than raw numbers.
Side effects
- Payment not received — 402 response if $0.5 USDC not provided via x402 protocol
- No whale transactions detected in the current week — empty or minimal report
- Claude inference unavailable — upstream AI provider outage
- Stale data — weekly cadence means intra-week movements may not yet be included
- Rate limiting or Vercel cold-start latency causing timeout
Input
{}Output
{
"week": "2026-06-18",
"whales": [
{
"intent": "UNKNOWN",
"txHash": "0xmock0",
"toLabel": "Cold Wallet",
"amountUsd": 1920420.616952206,
"fromLabel": "Unknown",
"timestamp": "2026-06-18T06:13:37.247Z",
"confidence": 0.5,
"walletAddress": "0x653b64297dc798"
},
{
"intent": "UNKNOWN",
"txHash": "0xmock1",
"toLabel": "DeFi",
"amountUsd": 2234936.236804695,
"fromLabel": "Binance",
"timestamp": "2026-06-18T05:13:37.247Z",
"confidence": 0.5,
"walletAddress": "0xefa86384555b98"
},
{
"intent": "UNKNOWN",
"txHash": "0xmock2",
"toLabel": "CEX",
"amountUsd": 1263302.1319850758,
"fromLabel": "Coinbase",
"timestamp": "2026-06-18T04:13:37.247Z",
"confidence": 0.5,
"walletAddress": "0x06a2a963bd6d6"
},
{
"intent": "UNKNOWN",
"txHash": "0xmock3",
"toLabel": "Cold Wallet",
"amountUsd": 3866138.651545774,
"fromLabel": "Unknown",
"timestamp": "2026-06-18T03:13:37.247Z",
"confidence": 0.5,
"walletAddress": "0x0d746659843e3"
},
{
"intent": "UNKNOWN",
"txHash": "0xmock4",
"toLabel": "DeFi",
"amountUsd": 1299516.1118045026,
"fromLabel": "Binance",
"timestamp": "2026-06-18T02:13:37.247Z",
"confidence": 0.5,
"walletAddress": "0xf7ffb4ada64a88"
},
{
"intent": "UNKNOWN",
"txHash": "0xmock5",
"toLabel": "CEX",
"amountUsd": 877447.8723203584,
"fromLabel": "Coinbase",
"timestamp": "2026-06-18T01:13:37.247Z",
"confidence": 0.5,
"walletAddress": "0x497d9f2cda5dc8"
},
{
"intent": "UNKNOWN",
"txHash": "0xmock6",
"toLabel": "Cold Wallet",
"amountUsd": 3372768.6030721315,
"fromLabel": "Unknown",
"timestamp": "2026-06-18T00:13:37.247Z",
"confidence": 0.5,
"walletAddress": "0x6fac466b05796"
},
{
"intent": "UNKNOWN",
"txHash": "0xmock7",
"toLabel": "DeFi",
"amountUsd": 4801920.654371418,
"fromLabel": "Binance",
"timestamp": "2026-06-17T23:13:37.247Z",
"confidence": 0.5,
"walletAddress": "0x7b5ab90fc6e58"
},
{
"intent": "UNKNOWN",
"txHash": "0xmock8",
"toLabel": "CEX",
"amountUsd": 5276077.538794707,
"fromLabel": "Coinbase",
"timestamp": "2026-06-17T22:13:37.247Z",
"confidence": 0.5,
"walletAddress": "0x5bf115f9d3ba48"
},
{
"intent": "UNKNOWN",
"txHash": "0xmock9",
"toLabel": "Cold Wallet",
"amountUsd": 4744185.001030502,
"fromLabel": "Unknown",
"timestamp": "2026-06-17T21:13:37.247Z",
"confidence": 0.5,
"walletAddress": "0xf406ecb6fd5c5"
}
]
}Tags
x402
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