{"uid":"cap_3MCv8Wpez235Mel0LGg-9","slug":"solana-wallet-reverse-domain-lookup-primary-sol-domain-43cb759c","name":"Solana Wallet Reverse Domain Lookup (Primary .sol Domain)","description":"Primary (favourite) .sol domain of a Solana wallet, read on-chain and checked that the wallet still owns it.","url":"https://api.vextorium.com/sol-dominio-inverso-pago?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method","bodyType","body"],"properties":{"body":{"required":["direccion"],"properties":{"direccion":{"type":"string","description":"Solana wallet address (base58)"}}},"type":{"type":"string","const":"http"},"method":{"enum":["POST"],"type":"string"},"bodyType":{"enum":["json","form-data","text"],"type":"string"}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":["object","null"],"properties":{"nota":{"type":["string","null"]},"direccion":{"type":["string","null"]},"cuenta_nombre":{"type":["string","null"]},"dominio_principal":{"type":["string","null"]},"sigue_siendo_suyo":{"type":["boolean","null"]},"dominio_configurado":{"type":["string","null"]}}}}}}},"responseSchema":{"type":"json","example":{"nota":"Dominio favorito leído de Solana Name Service.","direccion":"Fw1ETanDZafof7xEULsnq9UY6o71Tpds89tNwPkWLb1v","cuenta_nombre":"AgJujvNQgYESUwBPitq2VUrfTaT2bvueHbgvsxqZ2sHg","dominio_principal":"couponvault.sol","sigue_siendo_suyo":true,"dominio_configurado":"couponvault.sol"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.003","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"registry","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.003/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm__n2rT-opd1ylyYShdD55i","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.003","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns the primary (favourite) .sol domain name associated with a Solana wallet address, verified on-chain to confirm the wallet still owns it.","exampleAgentPrompt":"What's the primary .sol domain name for the Solana wallet address 7xKXtg2CW87d97TXJSDpbD5jBkheTqA83TZRuJosgAsU, and is the wallet verified to still own it?","exampleUseCases":[{"title":"Humanize a wallet address in a dApp","prompt":"My app shows raw Solana wallet addresses in the UI — can you look up the primary .sol domain for wallet 9WzDXwBbmkg8ZTbNMqUxvQRAyrZzDsGYdLVL9zYtAWWM so I can display a friendly name instead?"},{"title":"Verify .sol domain ownership before a transfer","prompt":"Before I send funds, can you confirm that wallet 4Nd1mBQtrMJVYVfKf2PX98FDNFLAsD8B6zBJpXPP3Qne still owns its primary .sol domain and hasn't transferred it?"},{"title":"Enrich user profile with Web3 identity","prompt":"I have a Solana address De1bMSz5bMEt3BdCDs8L1yD27g8T9p5q1n1MnMpVsBp4 — look up its .sol domain name so I can add it to the user's profile page."}],"resultDescription":"Returns the primary .sol domain (dominio_principal), the configured domain (dominio_configurado), the wallet address (direccion), a boolean confirming whether the wallet still owns the domain (sigue_siendo_suyo), the account name (cuenta_nombre), and any notes (nota). Fields may be null if no primary domain is set or ownership has lapsed.","failureModes":["Wallet address has no primary .sol domain set — returns null for domain fields","Wallet previously owned a .sol domain but has since transferred it — sigue_siendo_suyo returns false","Invalid or malformed Solana base58 address — likely returns an error or null result","On-chain RPC node unavailability causing lookup failure","Wallet exists but has never registered a .sol domain"],"whenToPreferThis":"Choose this endpoint when you need to reverse-resolve a Solana wallet address to its human-readable .sol domain and need on-chain ownership verification included in the same call. Prefer this over a forward SNS lookup (domain → wallet) when you start with a wallet address and want the canonical display name. Ideal for enriching wallet-based user profiles, validating identities before transactions, or humanizing address displays in interfaces.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T03:16:19.391Z","isFirstParty":false,"canonicalSlug":"solana-wallet-reverse-domain-lookup-primary-sol-domain-43cb759c"}