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Explorer Gateway API – Solana Address Token Lookup
x402
Explorer Gateway API – Solana Address Token Lookup is a paid API for AI agents from api.blockchain.info, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-02).
Returns all tokens held by a given Solana wallet address via the Blockchain.info explorer gateway
Price / call$0.001
Success—
StatusUnknown
How this service works
Paid AI-agent access to Blockchain.com Explorer API
Output
A JSON response listing all tokens held by the specified Solana wallet address, including token mint addresses, balances, and associated metadata such as token symbols or decimals.
Example use cases
DeFi portfolio tracker for Solana
“Pull up all the tokens held in my Solana wallet address 9WzDXwBbmkg8ZTbNMqUxvQRAyrZzDsGYdLVL9zYtAWWM so I can see my full DeFi portfolio.”
Whale wallet token surveillance
“I want to monitor what SPL tokens the Solana address 5FHwkrdxkiRCJzCRBrRApd5zh6WnDuRBFdDKzH3pQmK7 is holding — can you fetch the token list for that address?”
Airdrop eligibility token check
“Check whether the Solana address 3h1zGmCwsRJnVk5BuRNMLsPaQu1y2jtPh6cPSwSGQxmX holds any governance tokens — list all tokens associated with that address.”
Technical details
Endpoint
POSThttps://api.blockchain.info/explorer-gateway-kt/x402/sol/address/tokens?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a quick, low-cost ($0.001 USDC) lookup of all SPL tokens held by a specific Solana wallet address without running your own RPC node. Prefer it over generic Solana RPC calls when you want a simple, explorer-grade token list abstraction. It is especially suited for agents doing wallet enrichment, portfolio analytics, or airdrop verification tasks on Solana.
Side effects
- Invalid or malformed Solana address returns an error or empty result
- Unrecognized network value may cause a validation error
- Address with no token accounts returns an empty token list
- Network timeouts on high-traffic Solana RPC nodes
- Payment failure if USDC allowance is insufficient for the x402 fee
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| address | string | |
| network | string |
Output
Schema · Response
{
"type": "json",
"format": "application/json"
}Tags
x402
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