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Solana SPL Token On-Chain Mint Info
Solana SPL Token On-Chain Mint Info is a paid API for AI agents from agents.x402stock.xyz, paid per call via MPP, $0.01/call, status unknown (last checked 2026-09-12).
Returns on-chain facts for a Solana SPL token mint: total supply, decimals, mint/freeze authority, initialization status, and token program type.
Price / call$0.01
Success—
StatusUnknown
How this service works
On-chain facts for any Solana SPL token, read straight from the public ledger (not the Jupiter API): total supply and decimals, mint and freeze authority, initialization, and token program (SPL Token or Token-2022). Pass a base58 mint address or a known symbol (SOL, JUP, JLP, USDC, USDT, BONK, JTO, WIF). Keyless public-chain data, no account. From x402stock
Output
A JSON object with the token's mint address, symbol (if mapped), decimals, total supply as a UI amount and as an exact raw integer string, mint authority, freeze authority (either a base58 address or null), whether the mint is initialized, the owning token program address, and the token standard ('spl-token', 'token-2022', or 'unknown'). Also includes source, venue, and an as_of timestamp.
Example use cases
Verify USDC supply on Solana
“Can you check the on-chain total supply and decimals for USDC on Solana, and confirm whether a freeze authority is set?”
Identify token standard for new mint
“I have this Solana mint address: EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v — can you tell me whether it uses SPL Token or Token-2022?”
DeFi due diligence on mint authority
“Before I ape into this token, can you look up the mint authority and freeze authority on-chain for the JTO Solana token so I know if it's still mintable?”
Technical details
Endpoint
GEThttps://agents.x402stock.xyz/api/v1/solana/token/{mint}When to prefer
Use this endpoint when you need authoritative, real-time on-chain token supply and mint metadata directly from the Solana ledger, not from a third-party index like Jupiter. Ideal for due diligence on token minting rights, checking token standards (SPL vs Token-2022), or verifying supply figures without trusting aggregator caches.
Side effects
- Invalid or malformed base58 mint address returns an error
- Unrecognized symbol that is not in the known mapping returns an error
- Token mint not found on Solana ledger returns not-found error
- Network or RPC connectivity issues may cause timeouts
- Token with very large supply may have supply_raw as a large integer string requiring careful parsing
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| mintrequired | string | Solana SPL token mint address (base58). |
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| datarequired | object | |
| as_ofrequired | string | |
| venuerequired | string | |
| sourcerequired | string |
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