Use when an agent must vet a Base ERC-20 before buying or integrating it
Use when an agent must vet a Base ERC-20 before buying or integrating it. Input: address. Output: JSON risk signals with block+evidence: proxy+admin, owner (renounced/EOA/contract/undeclared), mint/pause/blacklist/fee selectors, Uniswap v2/v3/v4 (incl. hooked launch pools, hook permissions) + Aerodrome pools, buy/sell simulation, notChecked. Signals, not a safe verdict. Bad input/EOA: 400, not charged. Example: ?address=0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
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://1gateway.dev/v1/onchain/base/token-risk
| Category | Market data |
|---|---|
| Provider host | 1gateway.dev |
| 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",
"queryParams": {
"address": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"
},
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"additionalProperties": false,
"properties": {
"address": {
"description": "Token contract on Base mainnet (0x + 40 hex; mixed case must be a valid EIP-55 checksum). EOAs, bad checksums \u2192 400 before payment (not charged)",
"examples": [
"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"
],
"pattern": "^0x[0-9a-fA-F]{40}$",
"type": "string"
}
},
"required": [
"address"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"address": {
"type": "string"
},
"asOfBlock": {
"type": "integer"
},
"cache": {
"type": "string"
},
"chain": {
"type": "string"
},
"chainId": {
"type": "integer"
},
"checksRun": {
"items": {
"type": "string"
},
"type": "array"
},
"contract": {
"properties": {
"accessControl": {
"type": "boolean"
},
"codeSize": {
"type": "integer"
},
"owner": {
"properties": {
"address": {
"type": [
"string",
"null"
]
},
"method": {
"type": [
"string",
"null"
]
},
"type": {
"type": "string"
}
},
"type": "object"
},
"pausedNow": {
"type": [
"boolean",
"null"
]
},
"proxy": {
"properties": {
"admin": {
"type": [
"string",
"null"
]
},
"beacon": {
"type": "null"
},
"implementation": {
"type": [
"string",
"null"
]
},
"slot": {
"type": [
"string",
"null"
]
},
"type": {
"type": "string"
}
},
"type": "object"
},
"scannedBytecodeBytes": {
"type": "integer"
},
"selectorsMatched": {
"items": {
"properties": {
"category": {
"type": "string"
},
"selector": {
"type": "string"
},
"signature": {
"type": "string"
}
},
"type": "object"
},
"type": "array"
}
},
"type": "object"
},
"disclaimer": {
"type": "string"
},
"errors": {
"items": {},
"type": "array"
},
"liquidity": {
"properties": {
"pools": {
"items": {
"properties": {
"address": {
"type": "string"
},
"depthUsdApprox": {
"type": [
"integer",
"null"
]
},
"dex": {
"type": "string"
},
"discoveredBy": {
"type": "string"
},
"dynamicFee": {
"type": "boolean"
},
"fee": {
"type": "integer"
},
"hookLabel": {
"type": [
"string",
"null"
]
},
"hookPermissions": {
"items": {
"type": "string"
},
"type": "array"
},
"hooks": {
"type": "string"
},
"launchpad": {
"type": "string"
},
"liquidity": {
"type": "string"
},
"poolId": {
"type": "string"
},