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Blockscout Multichain Token Search
x402
Blockscout Multichain Token Search is a paid API for AI agents from api.blockscout.com, paid per call via x402, $0.012/call, status unknown (last checked 2026-09-13).
Search for tokens by name or symbol across multiple blockchain networks within a specified cluster, returning token metadata including market data and chain deployment info
Price / call$0.012
Success—
StatusUnknown
How this service works
Explore crypto activities with Blockscout's multichain search. Find transactions, addresses, tokens, and dapps across top blockchain networks — your go-to explorer for cross-chain blockchain data
Output
A paginated list of token records, each containing token name, symbol, contract address, decimals, icon URL, chain-specific deployment info, total supply, exchange rate, holder count, and circulating market cap. Also includes next_page_params for cursor-based pagination.
Example use cases
Cross-chain token address discovery
“Find all deployments of the USDT token across different blockchains using Blockscout — I need the contract addresses, chain info, and total supply for each one in the mainnet-evm cluster.”
DeFi token market data lookup
“Search Blockscout's multichain index for tokens named 'Uniswap' in the mainnet-evm cluster and return their circulating market cap, exchange rate, and holder counts.”
Token symbol disambiguation
“I need to know if there are multiple tokens with the symbol 'DAI' across different chains — can you search Blockscout's multichain explorer for 'DAI' in the mainnet-evm cluster and show me the top 5 results with their chain deployments?”
Technical details
Endpoint
GEThttps://api.blockscout.com/services/multichain/api/v1/clusters/%7Bcluster_id%7D/search/tokensWhen to prefer
Use this endpoint when you need to search for tokens by name or symbol across multiple blockchain networks simultaneously within a Blockscout cluster. Prefer this over single-chain token APIs when cross-chain token discovery, address mapping, or multichain market data comparison is needed. It is especially useful when you don't know which chains a token is deployed on.
Side effects
- Invalid or missing cluster_id returns 404 or empty result
- Overly broad query returns too many results requiring pagination
- Unknown chain_id filter returns empty items array
- Rate limiting or payment failure returns 402 Payment Required
- Malformed page_token causes pagination error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"items": [
{
"name": "string",
"type": "string",
"symbol": "string",
"decimals": "string",
"icon_url": "string",
"chain_infos": {},
"address_hash": "string",
"total_supply": "string",
"exchange_rate": "string",
"holders_count": "string",
"circulating_market_cap": "string"
}
],
"next_page_params": {
"page_size": 0,
"page_token": "string"
}
}
}Tags
x402
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