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1gateway Solana Token Info
x402
1gateway Solana Token Info is a paid API for AI agents from 1gateway.dev, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-29).
Fetches on-chain metadata for a Solana token mint, including program type, decimals, supply, authorities, Token-2022 extensions, and known issuer.
Price / call$0.002
Success—
StatusUnknown
How this service works
Use when an agent needs a Solana token's basics before quoting, transferring or accepting it. Input: mint. Output: JSON slot, program (spl-token or token-2022), decimals, supply raw and decimal, mint and freeze authority, Token-2022 extensions (transfer fee, permanent delegate, transfer hook, default frozen, metadata), known issuer if curated. Not a mint: 422, unknown: 404, not charged. Example: ?mint=EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v
Output
A JSON object containing the queried mint address, the on-chain slot at read time, the token program (spl-token or token-2022), token name and symbol, decimals, raw and decimal supply, mint authority, freeze authority, a list of Token-2022 extensions with their configuration (transfer fee basis points and maximum, permanent delegate, transfer hook program, default frozen state, on-chain metadata URI), and a known issuer field if the mint is in a curated registry. Returns 422 (not charged) if the address is not a valid mint, 404 if unknown, and 400 for malformed input.
Example use cases
Validate token before accepting payment
“Before I accept this token as payment, can you check the Solana mint So11111111111111111111111111111111111111112 — tell me its decimals, whether it's standard SPL or Token-2022, and if there's anything unusual like a permanent delegate or transfer hook I should know about?”
Quote builder fetches token decimals
“I'm building a swap quote for mint Es9vMFrzaCERmJfrF4H2FYD4KCoNkY11McCe8BenwNYB — pull its decimals and raw supply from on-chain so I can calculate the human-readable amount correctly.”
Due diligence on unknown token
“Someone just sent me tokens from mint 7vfCXTUXx5WJV5JADk17DUJ4ksgau7utNKj4b963voxs — can you check if it's a known issuer, what program it uses, and whether it has any Token-2022 extensions like a transfer fee or non-transferable flag?”
Technical details
Endpoint
GEThttps://1gateway.dev/v1/onchain/solana/token-info?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a single, normalized call to get all fundamental metadata about a Solana token mint — especially when you need to handle both legacy SPL tokens and Token-2022 mints with extensions like transfer fees or permanent delegates. It is preferable over raw RPC calls because it normalizes the response, identifies known issuers from a curated registry, and does not charge for invalid mint addresses (422).
Side effects
- 400 Bad Request — mint parameter is missing or not valid base58
- 422 Unprocessable Entity — address is valid base58 but is not a token mint account (not charged)
- 404 Not Found — mint address is valid but not found on-chain or in registry
- Network timeout or RPC node latency spikes causing delayed response
- Stale slot data if RPC node is behind tip
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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