Before buying or selling a token
Before buying or selling a token: risk verdict (contract powers, honeypot pattern, age), main pool liquidity, estimated price impact for your USD amount, recommended slippage and a decision (ok, caution, avoid). Base, Ethereum, Arbitrum, Optimism, Polygon or Solana.
Answeringour last check, 2026-10-03
1 of 1checks answered this week
347 msmedian answer time
$0.006listed price per call
$0.006price 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
POST https://api.vextorium.com/comprobacion-pre-operacion-pago
| Category | Market data |
|---|---|
| Provider host | api.vextorium.com |
| Networks | eip155:8453, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp |
| Payment schemes | exact |
| Self-reported calls, 30 days | 1 from 1 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-10-03 | valid payment request | 402 | $0.006 | 347 ms |
Example input (from the provider)
{
"body": {
"importe_usd": 5000,
"red": "base",
"token": "0x532f27101965dd16442E59d40670FaF5eBB142E4"
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"properties": {
"importe_usd": {
"type": "number"
},
"lado": {
"enum": [
"compra",
"venta"
],
"type": "string"
},
"red": {
"enum": [
"base",
"ethereum",
"arbitrum",
"optimism",
"polygon",
"solana"
],
"type": "string"
},
"token": {
"type": "string"
}
},
"required": [
"token"
]
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"decision": {
"type": [
"string",
"null"
]
},
"deslizamiento_recomendado_pct": {
"type": [
"number",
"null"
]
},
"impacto_estimado_pct": {
"type": [
"number",
"null"
]
},
"importe_usd": {
"type": [
"number",
"null"
]
},
"lado": {
"type": [
"string",
"null"
]
},
"motivos": {
"items": {
"type": [
"null",
"string"
]
},
"type": [
"array",
"null"
]
},
"nota": {
"type": [
"string",
"null"
]
},
"pool_principal": {
"properties": {
"dex": {
"type": [
"string",
"null"
]
},
"enlace": {
"type": [
"string",
"null"
]
},
"liquidez_usd": {
"type": [
"number",
"null"
]
},
"par": {
"type": [
"string",
"null"
]
},
"precio_usd": {
"type": [
"number",
"null"
]
}
},
"type": [
"object",
"null"
]
},
"red": {
"type": [
"string",
"null"
]
},
"riesgo": {
"properties": {
"nivel": {
"type": [
"string",
"null"
]
},
"puntuacion": {
"type": [
"number",
"null"
]
},
"senales": {
"items": {},
"type": [
"array",
"null"
]
}
},
"type": [
"object",
"null"
]
},
"simbolo": {
"type": [
"string",
"null"
]
},
"token": {
"type": [
"string",
"null"
]
}
},
"type": [
"object",
"null"
]
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}