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
andecosystem
—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.
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