
Inspect ownerless Arc/Base CTS bridges and token mappings; 0.007 USDC via x402 per lookup.
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Costs 0.007 USDC on Arc per lookup. Inspect an original or wrapped token on Arc or Base using Circle CTS, CrossChainTokenService and CCTP. Returns token roles, counterpart addresses, wrapped supply, contract checks and block evidence. No bridge execution. A missing bridge is a valid paid result. Requires an x402-capable client; never request private keys.
Original or wrapped ERC-20 contract address to check. Replace the example with any Arc or Base token address.
Chain containing the input address; omit to inspect both Arc and Base.
Block finality used for the lookup.
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Costs 0.007 USDC on Arc per lookup. Inspect an original or wrapped token on Arc or Base using Circle CTS, CrossChainTokenService and CCTP. Returns token roles, counterpart addresses, wrapped supply, contract checks and block evidence. No bridge execution. A missing bridge is a valid paid result. Requires an x402-capable client; never request private keys.
| Argument | Type | Description |
|---|---|---|
| chain |
| string |
| Chain containing the input address; omit to inspect both Arc and Base. |
| token* | string | Original or wrapped ERC-20 contract address to check. Replace the example with any Arc or Base token address. |
| finality | string | Block finality used for the lookup. |
{
"type": "object",
"required": [
"token"
],
"properties": {
"chain": {
"enum": [
"arc",
"base",
"5042",
"8453"
],
"type": "string",
"description": "Chain containing the input address; omit to inspect both Arc and Base."
},
"token": {
"type": "string",
"pattern": "^0x[0-9a-fA-F]{40}$",
"description": "Original or wrapped ERC-20 contract address to check. Replace the example with any Arc or Base token address."
},
"finality": {
"enum": [
"latest",
"finalized"
],
"type": "string",
"default": "latest",
"description": "Block finality used for the lookup."
}
},
"additionalProperties": false
}