Decode supported token calls and flag recipient or amount mismatches; no wallet or safety verdict.
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Call Lens decodes supported token-call shapes locally and compares the recipient, spender and atomic amount with your expectations. It distinguishes ERC-20 allowances from ERC-721 token IDs using the declared standard. It never connects a wallet or evaluates contract safety. No chain simulation, malicious-contract detection, token identity lookup, balance inspection or safety verdict. Retrieve calls with fetch or read its example resource to obtain exact inputs. Parameters are processed remotely without application persistence.
Target contract (preserve source text; decimal amounts must stay strings)
Hex calldata (preserve source text; decimal amounts must stay strings)
Network (preserve source text; decimal amounts must stay strings)
Token Standard (preserve source text; decimal amounts must stay strings)
Amount limit (atomic units) (preserve source text; decimal amounts must stay strings)
Expected recipient / spender (preserve source text; decimal amounts must stay strings)
Native value (atomic units) (preserve source text; decimal amounts must stay strings)
Call Lens decodes supported token-call shapes locally and compares the recipient, spender and atomic amount with your expectations. It distinguishes ERC-20 allowances from ERC-721 token IDs using the declared standard. It never connects a wallet or evaluates contract safety. No chain simulation, malicious-contract detection, token identity lookup, balance inspection or safety verdict. Retrieve calls with fetch or read its example resource to obtain exact inputs. Parameters are processed remotely without application persistence.
| Argument | Type | Description |
|---|---|---|
| to* | string | Target contract (preserve source text; decimal amounts must stay strings) |
| data* | string | Hex calldata (preserve source text; decimal amounts must stay strings) |
| network* | string | Network (preserve source text; decimal amounts must stay strings) |
| tokenStandard* | string | Token Standard (preserve source text; decimal amounts must stay strings) |
| maxAtomicAmount* | string | Amount limit (atomic units) (preserve source text; decimal amounts must stay strings) |
| expectedRecipient* | string | Expected recipient / spender (preserve source text; decimal amounts must stay strings) |
| nativeValueAtomic* | string | Native value (atomic units) (preserve source text; decimal amounts must stay strings) |
{
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"network",
"tokenStandard",
"to",
"data",
"nativeValueAtomic",
"expectedRecipient",
"maxAtomicAmount"
],
"properties": {
"to": {
"type": "string",
"maxLength": 131072,
"description": "Target contract (preserve source text; decimal amounts must stay strings)"
},
"data": {
"type": "string",
"maxLength": 131072,
"description": "Hex calldata (preserve source text; decimal amounts must stay strings)"
},
"network": {
"type": "string",
"maxLength": 131072,
"description": "Network (preserve source text; decimal amounts must stay strings)"
},
"tokenStandard": {
"enum": [
"ERC-20",
"ERC-721",
"ERC-1155"
],
"type": "string",
"description": "Token Standard (preserve source text; decimal amounts must stay strings)"
},
"maxAtomicAmount": {
"type": "string",
"maxLength": 131072,
"description": "Amount limit (atomic units) (preserve source text; decimal amounts must stay strings)"
},
"expectedRecipient": {
"type": "string",
"maxLength": 131072,
"description": "Expected recipient / spender (preserve source text; decimal amounts must stay strings)"
},
"nativeValueAtomic": {
"type": "string",
"maxLength": 131072,
"description": "Native value (atomic units) (preserve source text; decimal amounts must stay strings)"
}
},
"description": "Exact record structure; the engine additionally checks bounds, dates, identifiers and cross-field constraints.",
"additionalProperties": false
}Retrieve a public tool reference by the ID returned from search. Contains methodology, limits, official source links and fictional worked examples; no user records. Cite the returned canonical URL.
| Argument | Type | Description |
|---|---|---|
| id* | string |
{
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"id"
],
"properties": {
"id": {
"enum": [
"calls"
],
"type": "string"
}
},
"additionalProperties": false
}Search this server’s public AI/Web3 tools and citation pages. English and Chinese names supported. Empty query lists the available worksheets.
| Argument | Type | Description |
|---|---|---|
| query* | string |
{
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"query"
],
"properties": {
"query": {
"type": "string",
"maxLength": 160
}
},
"additionalProperties": false
}