Token Directory

Fetch a complete list of indexed crypto tokens along with essential metadata. Useful for discovery, enumeration, and validation of active tokens across supported chains and protocols.

Endpoint

GET https://api.dapplooker.com/v1/crypto-metainfo

💡 Pro Tips

• This endpoint returns a maximum of 100 items per page. Use page query parameter to navigate through results.

• You can fetch list of tokens directly by specifying the chain and ecosystem—no need to pass individual token addresses.

• To retrieve details for specific token(s), use the token_addresses query parameter.

• This endpoint is x402 payment–enabled, opening access for all users — simply pay and use without needing an API key.

Authentication

This endpoint supports two authentication methods:

Method	Description
API Key	Provide your Loky API key using the api_key parameter for authenticated access.
x402 Payment Protocol	If api_key is not provided, the request automatically uses the x402 protocol for on-chain payment verification.

For seamless integration, user can follow the x402 Quickstart Guide for Buyers.

Query Parameters

Parameter name	Type	Mandatory	Description
api_key	string	No	Your unique Loky API key used for authentication
chain	string	Yes	The network chain to query. Supported chains: base, solana
token_addresses	string	No	Comma-separated token contract addresses (upto 30) to fetch info
ecosystem	string	No	Specific ecosystem tokens to query. Supported ecosystem: virtuals
page	integer	No, Default page 1	Page number, 100 items per page.

Sample Request

# With Pagination Enabled Chain Filter
curl --location 'https://api.dapplooker.com/v1/crypto-metainfo?api_key=<API_KEY>&chain=base&page=1'

# With Pagination Enabled Ecosystem Filter
curl --location 'https://api.dapplooker.com/v1/crypto-metainfo?api_key=<API_KEY>&chain=base&ecosystem=virtuals&page=1'

# With Specific Token Addresses
curl --location 'https://api.dapplooker.com/v1/crypto-metainfo?api_key=<API_KEY>&chain=solana&token_addresses=FVdo7CDJarhYoH6McyTFqx71EtzCPViinvdd1v86Qmy5%2C2w3A2P5juwg234spHKfps7WReWoVmujtErqjaZm9VaiP&page=1'

Sample Response

[
  {
    "id": "aimonica-brands",
    "symbol": "AIMONICA",
    "name": "Aimonica Brands",
    "address": "FVdo7CDJarhYoH6McyTFqx71EtzCPViinvdd1v86Qmy5",
    "chain": "solana",
    "ecosystem": "solana"
  },
  {
    "id": "aipump",
    "symbol": "AIPUMP",
    "name": "aiPump",
    "address": "2w3A2P5juwg234spHKfps7WReWoVmujtErqjaZm9VaiP",
    "chain": "solana",
    "ecosystem": "solana"
  }
]

Response Fields Explanation

• id (string): A unique assigned identifier for the token.

• symbol (string): The token's symbol, typically used for trading or display.

• name (string): The human-readable name of the token.

• address (string): The token's on-chain contract or mint address.

• chain (string): The blockchain network where the token is deployed.

• ecosystem (string): The broader platform or ecosystem the token belongs to.