The largest positions in a coin as pump.fun tracks them
The largest positions in a coin as pump.fun tracks them: each holder's wallet, pump.fun username and profile, amount held, position value, cost basis, realized and unrealized P&L and whether they are the developer. Use for holder concentration and smart-money analysis of a token.
Not tested: has real-world effectsour last check, 2026-10-18
0 of 0checks answered this week
n/amedian answer time
$0.001listed price per call
n/aprice it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
GET https://pump.x4o2.com/v1/coin/:mint/holders
| Category | Code and developer |
|---|---|
| Provider host | pump.x4o2.com |
| Networks | eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 1 from 1 payers (the provider's figure, not ours) |
Our checks, last 30 days
We never call tools that send, buy, move money or file anything, not even without paying.
Example input (from the provider)
{
"method": "GET",
"pathParams": {
"mint": "Ai66LHZG9MCzg1WKdawwqduVAXpNDUuV8M3uyq5ppump"
},
"queryParams": {
"limit": "50",
"maxAge": "5",
"stale": "0"
},
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"pathParams": {
"properties": {
"mint": {
"description": "Token mint address (base58)",
"type": "string"
}
},
"required": [
"mint"
],
"type": "object"
},
"queryParams": {
"properties": {
"limit": {
"description": "Number of entries, 1-100",
"type": "string"
},
"maxAge": {
"description": "Serve a cached copy up to this many seconds old; 0 forces the freshest allowed",
"type": "string"
},
"stale": {
"description": "1 returns any cached copy immediately and refreshes in the background",
"type": "string"
}
},
"required": [],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}