Solana Name Service .sol Domain Resolver

x402

Solana Name Service .sol Domain Resolver is a paid API for AI agents from api.vextorium.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-10-19).

Resolves a .sol domain name to its current on-chain owner wallet address, including NFT-tokenized domains.

Price / call$0.003

Seller volume →—

Success—

StatusUnknown

How this service works

558 pay-per-call data APIs for AI agents: Solana and EVM on-chain data, tokenized stocks, DeFi, Hyperliquid, economy and official statistics, FX, validation, web and developer tools. Pay in USDC via x402.

Output

Returns a JSON object with the domain string, the owner's Solana wallet address, whether the domain is registered, whether it is tokenized as an NFT, the on-chain account name, a Solscan explorer link to the owner address, and a note clarifying that this is the account owner (not a payment routing address from domain records).

Example use cases

Verify recipient before sending SOL

“Before I send any SOL, can you resolve myfriend.sol to its actual wallet address so I know I'm sending to the right person?”

Check if a .sol domain is taken

“Is the domain cryptotrader.sol already registered? If so, who's the current wallet owner?”

Identify NFT-tokenized domain holder

“I need to know the current holder of the NFT-tokenized domain premium.sol — can you look it up on-chain and tell me the wallet address?”

Technical details

Endpoint

POSThttps://api.vextorium.com/v1/sol-domain-resolve?utm_source=zero.xyz

When to prefer

Choose this endpoint when you need a direct, real-time on-chain resolution of a Solana Name Service .sol domain to its owner wallet — especially when NFT-tokenized domains are involved and you need the current NFT holder rather than a stale cached record. Prefer this over off-chain or cached DNS-style resolvers when accuracy and tamper-resistance matter, such as before sending funds or verifying Web3 identity.

Side effects

Domain not registered — returns registered: false with null owner
Invalid .sol domain format provided — validation error
On-chain RPC timeout or Solana network congestion causing delayed or failed resolution
Domain exists but has unusual account structure that cannot be resolved
Payment failure via x402 protocol if USDC balance is insufficient

Input

Schema · Request body

Field	Type	Description
domain	string	.sol domain, e.g. bonfida.sol

Output

Schema · Response

{
  "type": "json",
  "example": {
    "note": "Owner read from the domain account on Solana. Some domains route payments to another address via records; this service returns the owner.",
    "owner": "Fw1ETanDZafof7xEULsnq9UY6o71Tpds89tNwPkWLb1v",
    "domain": "bonfida.sol",
    "explorer": "https://solscan.io/account/Fw1ETanDZafof7xEULsnq9UY6o71Tpds89tNwPkWLb1v",
    "registered": true,
    "account_name": "Crf8hzfthWGbGbLTVCiqRqV5MVnbpHB1L9KQMd6gsinb",
    "tokenized_as_nft": false
  }
}

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