{"uid":"cap_H9GQmJMLiEwCq0gcCY4tX","slug":"solana-mint-intel-ata-lookup-balance-3aa8651e","name":"Solana Mint Intel: ATA Lookup & Balance","description":"Derives the associated token account for owner + mint (SPL and Token-2022 candidates), reports which program the mint uses, whether the ATA exists and its balance. Saves a create-ATA round trip.","url":"https://mintintel.35-171-220-195.sslip.io/v1/sol/ata/:owner/:mint?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"pathParams":{"type":"object","required":["owner","mint"],"properties":{"mint":{"type":"string","description":"base58 Solana mint address"},"owner":{"type":"string","description":"base58 owner address"}},"additionalProperties":false},"queryParams":{"type":"object","properties":{},"additionalProperties":false}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","required":["owner","mint","ata","exists"],"properties":{"ata":{"type":"string"},"mint":{"type":"string"},"owner":{"type":"string"},"exists":{"type":"boolean"}}}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","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":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_BCNXtjdwnTVgJHi7xOZac","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Derives the associated token account (ATA) address for a given Solana owner and mint, reports which token program (SPL or Token-2022) governs the mint, whether the ATA exists on-chain, and its current balance.","exampleAgentPrompt":"Check whether the wallet 7v91N7iZ9mNicL8WfG6cgSCKyRXydQjLh6UYBWwm6y1Q has an associated token account for the USDC mint EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v on Solana, and tell me what token program that mint uses and what the current balance is.","exampleUseCases":[{"title":"Pre-transfer ATA existence check","prompt":"Before I send 50 USDC to wallet 9WzDXwBbmkg8ZTbNMqUxvQRAyrZzDsGYdLVL9zYtAWWM, check if they already have an ATA for mint EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v so I know whether I need to create one first."},{"title":"SPL vs Token-2022 program detection","prompt":"I need to know which token program governs the mint So11111111111111111111111111111111111111112 — is it the classic SPL program or Token-2022? Also tell me if wallet 7v91N7iZ9mNicL8WfG6cgSCKyRXydQjLh6UYBWwm6y1Q has an ATA for it."},{"title":"Portfolio token balance snapshot","prompt":"What's the current token balance for wallet 4Nd1mBQtrMJVYVfKf2PX98tN5RNqyGmnd3aN9eMZaFzs holding mint mSoLzYCxHdYgdzU16g5QSh3i5K3z3KZK7ytfqcJm7So, and does that ATA actually exist on-chain?"}],"resultDescription":"Returns the derived ATA address (base58), the owner address, the mint address, a boolean indicating whether the ATA currently exists on-chain, and the token balance if the account exists. Also indicates which token program (SPL or Token-2022) the mint is governed by, saving a separate on-chain lookup or a failed create-ATA round trip.","failureModes":["Invalid base58 owner or mint address returns a 400-level error","Mint address does not correspond to any known SPL or Token-2022 mint returns an error or unrecognized program flag","ATA does not exist — returned as exists: false with no balance, not an error","Network or RPC node unavailability causes a 5xx or timeout","Payment not included or insufficient USDC via x402 returns 402 Payment Required"],"whenToPreferThis":"Use this endpoint when you need to resolve a Solana associated token account address and check its existence and balance in a single call, avoiding a separate derive-then-fetch sequence. Especially valuable before sending SPL or Token-2022 tokens to a recipient — you can check whether their ATA exists without attempting to create one. Prefer this over raw RPC calls when you need program-type detection (SPL vs Token-2022) bundled with the balance check.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-31T18:41:37.434Z","isFirstParty":false,"canonicalSlug":"solana-mint-intel-ata-lookup-balance-3aa8651e"}