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xspy Smart Followers List
x402
xspy Smart Followers List is a paid API for AI agents from xspy.pro, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-08).
Returns a paginated list of high-signal crypto accounts ('smart followers') who follow a given Twitter/X username, including each follower's profile and their own smart-follower count.
Price / call$0.05
Success—
StatusUnknown
How this service works
Real-time KOL intelligence, smart follower graphs, and on-chain token signals from tweets. Pay only for the calls you make in USDC on Base or Solana. Agent-ready, no API keys required.
Output
A JSON object containing a list of smart followers for the queried Twitter username, including each follower's display name, Twitter handle, Twitter user ID, total follower count, and their own smart follower count, plus a total count of smart followers found and a resolution status flag.
Example use cases
Vet a crypto influencer's audience
“Before we partner with @CryptoKaleo for a token launch, can you pull their smart follower list and tell me how many high-signal on-chain accounts actually follow them? I want to know if their audience is legit or just noise.”
Map KOL influence for a new token
“We're about to launch $PEPE2 and I want to find which smart money accounts follow the top 3 KOLs promoting it — start with @AltcoinGordon and show me who the quality crypto followers are.”
Compare audience quality between accounts
“I'm deciding which influencer to sponsor — can you check the smart follower counts for @Pentoshi and @CryptoCobain on X so I can see whose audience has more high-signal, on-chain-active crypto accounts behind it?”
Technical details
Endpoint
GEThttps://xspy.pro/api/v1/pro/twitter/%7Busername%7D/smart-followersWhen to prefer
Use this endpoint when you need to identify which high-signal, on-chain-active crypto accounts follow a specific Twitter/X user — ideal for KOL vetting, influence mapping, or understanding the quality of an account's audience. Prefer this over raw follower count endpoints when signal quality (not volume) matters.
Side effects
- Username not found or account does not exist — likely returns resolved:false or empty data array
- Private or suspended account — may return empty results or an error code
- Payment not received (x402 flow incomplete) — request blocked before data is returned
- Rate limiting or quota exceeded — HTTP 429 or equivalent
- Malformed username in path parameter — HTTP 400 or similar validation error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| properties | string |
Output
Schema · Response
{
"type": "json",
"example": {
"code": 200,
"data": {
"meta": {
"resolved": true
},
"totalCount": 13,
"smartFollowers": [
{
"name": "Damien",
"twitter": "0xDamien",
"twitterId": "837985489",
"followersCount": 30123,
"smartFollowersCount": 837
}
]
},
"status": true,
"message": "success"
}
}Tags
x402
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