{"id":"d2477e58-3870-46c4-938a-095e87c8655b","shortId":"XhyZsR","kind":"x402","title":"Create a Solana associated token account (ATA) for any wallet and SPL mint, paid per-call via Base USDC.","tagline":"Create a Solana associated token account (ATA) for any wallet and SPL mint, paid per-call via Base USDC.","description":"This x402 endpoint creates a Solana associated token account (ATA) for a specified wallet address and SPL token mint. ATAs are required before a Solana wallet can receive a particular SPL token (e.g., USDC), so this service is a prerequisite step for cross-chain bridge flows, token distributions, or any scenario where a wallet needs to be prepared to hold a new token. The endpoint accepts a POST with a target Solana wallet (base58) and an optional mint address (defaults to USDC on Solana if omitted).\n\nPricing is fixed at 0.40 USDC per call, paid on Base (chain ID 8453) via the x402 protocol — no API keys or accounts needed. Before creating the ATA, the server checks via Solana RPC whether the account already exists. If the ATA already exists at execution time or if creation fails, the server attempts to refund the 0.40 USDC payment on Base. The response includes the ATA address, operation status (created, refunded, or refund_failed), and relevant transaction hashes for both the payment and any refund.\n\nThe endpoint is live and returns a well-structured x402 challenge with a complete input/output schema, making it suitable for autonomous agent consumption. No separate documentation site is available; the schema embedded in the 402 challenge is the primary reference.","tags":[],"capabilities":["solana-ata-creation","spl-token-account","cross-chain-payment","x402-micropayment","base-usdc-payment","solana-rpc-check","automatic-refund","agent-discoverable-schema"],"categories":["crypto","payments","solana"],"synonyms":["associated token account","ATA creation","Solana token account","SPL token account","create ATA","Solana wallet setup","token account initialization","cross-chain ATA"],"warnings":["No dedicated documentation page exists (docs, api, pricing, README all return 404)","Response example is inferred from the outputSchema — no real response sample was captured","Refund mechanism details (timing, failure handling) are described only briefly in the challenge description"],"endpointUrl":"https://x402factory.ai/base/ata","protocol":"x402","transport":"http","auth":{"type":"x402","details":[{"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","extra":{"kind":"base-ata","name":"USD Coin","eip712":{"name":"USD Coin","version":"2"},"chainId":8453,"iconUrl":"https://x402factory.ai/x402factoryfavoicon.jpg","pricing":{"mode":"fixed","amount":0.4,"network":"Base","currency":"USDC"},"version":"2","decimals":6,"avatarUrl":"https://x402factory.ai/x402factoryfavoicon.jpg","serviceUrl":"https://x402factory.ai","serviceName":"x402Factory","serviceDescription":"x402Factory Base endpoints for agents (notes, LLMs, TTS, Telegram, coin prices, payments, ATAs)."},"payTo":"0x402B79eCb8C09348739e17eFc14768066De645fe","scheme":"exact","network":"base","mimeType":"application/json","resource":"https://x402factory.ai/base/ata","description":"Create a Solana associated token account (ATA) for a given Solana wallet and SPL mint, paid via Base USDC. Typical use: prepare a Solana wallet to receive USDC or other SPL tokens before sending funds or using bridge flows. Cost: 0.4 USDC per call, paid on Base. The endpoint checks via Solana RPC whether the ATA already exists; if it already exists at execution time or creation fails, the server attempts to refund the 0.4 USDC payment on Base.","outputSchema":{"input":{"type":"http","method":"POST","bodyType":"json","bodyFields":{"mint":{"type":"string","required":false,"description":"Optional SPL token mint address on Solana for which to create the ATA. When omitted, the server uses its configured USDC_MINT for the Solana NETWORK."},"target_wallet":{"type":"string","required":true,"description":"Solana wallet address (base58) for which the associated token account (ATA) should be created."}}},"output":{"ok":{"type":"boolean","description":"True when the ATA exists or was created after a paid call. False when the x402 payment had to be refunded."},"mint":{"type":"string","description":"SPL mint used when checking/creating the ATA on Solana."},"action":{"type":"string","description":"Action performed. For successful calls this is 'create_ata_via_base'."},"status":{"type":"string","description":"Operation status: 'created' when a new ATA was created, 'refunded' when the payment was refunded, or 'refund_failed' when both ATA creation/refund failed."},"message":{"type":"string","description":"Short human-readable summary of the outcome."},"ata_address":{"type":"string","description":"Associated token account address on Solana for the (wallet, mint) pair."},"refund_txid":{"type":"string","description":"Base transaction hash for the refund when a paid call could not create the ATA or the ATA already existed at execution time."},"payment_txid":{"type":"string","description":"Base transaction hash for the x402 payment that unlocked this endpoint, when available."},"target_wallet":{"type":"string","description":"Solana wallet address for which the ATA was checked/created."}}},"maxAmountRequired":"400000","maxTimeoutSeconds":60}]},"qualityScore":"0.720","qualityRationale":"The endpoint is live (402 challenge captured) with a complete input/output schema embedded in the challenge. Pricing is clear and fixed. However, there is no external documentation, no OpenAPI spec, and no usage examples beyond what the schema provides, which limits the 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'402':249 '8453':141 'ATA creation' 'SPL token account' 'Solana token account' 'Solana wallet setup' 'accept':107 'account':6,26,49,150,164 'address':55,120,195 'agent':236 'agent-discoverable-schema' 'alreadi':165,170 'api':147 'associ':4,24,47 'associated token account' 'ata':7,27,50,60,155,169,194 'attempt':181 'automatic-refund' 'autonom':235 'avail':243 'base':19,39,138,189 'base-usdc-payment' 'base58':115 'bridg':86 'call':17,37,135 'chain':85,139 'challeng':225,250 'check':158 'complet':228 'consumpt':237 'creat':1,21,44,153,198 'create ATA' 'creation':177 'cross':84 'cross-chain':83 'cross-chain ATA' 'cross-chain-payment' 'default':121 'distribut':89 'document':240 'e.g':73 'embed':246 'endpoint':43,106,215 'execut':173 'exist':166,171 'fail':178,202 'fix':130 'flow':87 'hash':206 'hold':101 'id':140 'includ':192 'input/output':229 'key':148 'live':217 'make':231 'mint':13,33,59,119 'need':96,151 'new':103 'omit':127 'oper':196 'option':118 'paid':14,34,136 'particular':70 'payment':187,210 'per':16,36,134 'per-cal':15,35 'post':109 'prepar':99 'prerequisit':80 'price':128 'primari':253 'protocol':145 'receiv':68 'refer':254 'refund':183,199,201,213 'relev':204 'requir':62 'respons':191 'return':219 'rpc':161 'scenario':92 'schema':230,245 'separ':239 'server':157,180 'servic':77 'site':241 'solana':3,23,46,65,113,125,160 'solana-ata-creation' 'solana-rpc-check' 'specifi':53 'spl':12,32,57,71 'spl-token-account' 'status':197 'step':81 'structur':223 'suitabl':233 'target':112 'time':174 'token':5,25,48,58,72,88,104 'token account initialization' 'transact':205 'usdc':20,40,74,123,133,186 'via':18,38,142,159 'wallet':10,30,54,66,95,114 'well':222 'well-structur':221 'whether':162 'x402':42,144,224 'x402-micropayment'","prices":[{"id":"bc8fcf6a-46b8-4741-a6c4-9c7a238dfb7b","listingId":"d2477e58-3870-46c4-938a-095e87c8655b","amountUsd":null,"unit":"per_call","nativeCurrency":"USD COIN","nativeAmount":"400000","chain":"base","payTo":"0x402B79eCb8C09348739e17eFc14768066De645fe","paymentMethod":"x402-usd coin","isPrimary":true,"details":{"scheme":"exact","mime_type":"application/json","accepts_all":[{"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","extra":{"kind":"base-ata","name":"USD Coin","eip712":{"name":"USD Coin","version":"2"},"chainId":8453,"iconUrl":"https://x402factory.ai/x402factoryfavoicon.jpg","pricing":{"mode":"fixed","amount":0.4,"network":"Base","currency":"USDC"},"version":"2","decimals":6,"avatarUrl":"https://x402factory.ai/x402factoryfavoicon.jpg","serviceUrl":"https://x402factory.ai","serviceName":"x402Factory","serviceDescription":"x402Factory Base endpoints for agents (notes, LLMs, TTS, Telegram, coin prices, payments, ATAs)."},"payTo":"0x402B79eCb8C09348739e17eFc14768066De645fe","scheme":"exact","network":"base","mimeType":"application/json","resource":"https://x402factory.ai/base/ata","description":"Create a Solana associated token account (ATA) for a given Solana wallet and SPL mint, paid via Base USDC. Typical use: prepare a Solana wallet to receive USDC or other SPL tokens before sending funds or using bridge flows. Cost: 0.4 USDC per call, paid on Base. The endpoint checks via Solana RPC whether the ATA already exists; if it already exists at execution time or creation fails, the server attempts to refund the 0.4 USDC payment on Base.","outputSchema":{"input":{"type":"http","method":"POST","bodyType":"json","bodyFields":{"mint":{"type":"string","required":false,"description":"Optional SPL token mint address on Solana for which to create the ATA. When omitted, the server uses its configured USDC_MINT for the Solana NETWORK."},"target_wallet":{"type":"string","required":true,"description":"Solana wallet address (base58) for which the associated token account (ATA) should be created."}}},"output":{"ok":{"type":"boolean","description":"True when the ATA exists or was created after a paid call. False when the x402 payment had to be refunded."},"mint":{"type":"string","description":"SPL mint used when checking/creating the ATA on Solana."},"action":{"type":"string","description":"Action performed. For successful calls this is 'create_ata_via_base'."},"status":{"type":"string","description":"Operation status: 'created' when a new ATA was created, 'refunded' when the payment was refunded, or 'refund_failed' when both ATA creation/refund failed."},"message":{"type":"string","description":"Short human-readable summary of the outcome."},"ata_address":{"type":"string","description":"Associated token account address on Solana for the (wallet, mint) pair."},"refund_txid":{"type":"string","description":"Base transaction hash for the refund when a paid call could not create the ATA or the ATA already existed at execution time."},"payment_txid":{"type":"string","description":"Base transaction hash for the x402 payment that unlocked this endpoint, when available."},"target_wallet":{"type":"string","description":"Solana wallet address for which the ATA was checked/created."}}},"maxAmountRequired":"400000","maxTimeoutSeconds":60}],"asset_contract":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","max_timeout_seconds":60},"createdAt":"2026-04-18T18:31:26.861Z"}],"sources":[{"listingId":"d2477e58-3870-46c4-938a-095e87c8655b","source":"x402_bazaar","sourceId":"https://x402factory.ai/base/ata","sourceUrl":"https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources","isPrimary":true,"firstSeenAt":"2026-04-18T18:31:26.861Z","lastSeenAt":"2026-04-24T23:01:01.580Z"}],"details":{"listingId":"d2477e58-3870-46c4-938a-095e87c8655b","quickStartSnippet":"curl -X POST https://x402factory.ai/base/ata \\\n  -H \"Content-Type: application/json\" \\\n  -H \"X-PAYMENT: <x402_payment_header>\" \\\n  -d '{\"target_wallet\": \"<SOLANA_WALLET_BASE58>\", \"mint\": \"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v\"}'","exampleRequest":{"mint":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","target_wallet":"7fUAJdStEuGbc3sM84cKRL6yYaaSstyLAfXsgLKQy3hR"},"exampleResponse":{"ok":true,"mint":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","action":"create_ata_via_base","status":"created","message":"ATA created successfully for wallet 7fUA...y3hR and mint EPjF...Dt1v.","ata_address":"3Kz9...exampleATA","refund_txid":null,"payment_txid":"0xabc123...def","target_wallet":"7fUAJdStEuGbc3sM84cKRL6yYaaSstyLAfXsgLKQy3hR"},"schema":{"input":{"type":"http","method":"POST","bodyType":"json","bodyFields":{"mint":{"type":"string","required":false,"description":"Optional SPL token mint address on Solana for which to create the ATA. When omitted, the server uses its configured USDC_MINT for the Solana NETWORK."},"target_wallet":{"type":"string","required":true,"description":"Solana wallet address (base58) for which the associated token account (ATA) should be created."}}},"output":{"ok":{"type":"boolean","description":"True when the ATA exists or was created after a paid call. False when the x402 payment had to be refunded."},"mint":{"type":"string","description":"SPL mint used when checking/creating the ATA on Solana."},"action":{"type":"string","description":"Action performed. For successful calls this is 'create_ata_via_base'."},"status":{"type":"string","description":"Operation status: 'created' when a new ATA was created, 'refunded' when the payment was refunded, or 'refund_failed' when both ATA creation/refund failed."},"message":{"type":"string","description":"Short human-readable summary of the outcome."},"ata_address":{"type":"string","description":"Associated token account address on Solana for the (wallet, mint) pair."},"refund_txid":{"type":"string","description":"Base transaction hash for the refund when a paid call could not create the ATA or the ATA already existed at execution time."},"payment_txid":{"type":"string","description":"Base transaction hash for the x402 payment that unlocked this endpoint, when available."},"target_wallet":{"type":"string","description":"Solana wallet address for which the ATA was checked/created."}}},"openapiUrl":null,"agentsTxtUrl":null,"citations":[{"claim":"Cost is 0.4 USDC per call, paid on Base (chain ID 8453), fixed pricing","source_url":"https://x402factory.ai/base/ata"},{"claim":"If the ATA already exists or creation fails, the server attempts to refund the 0.4 USDC payment on Base","source_url":"https://x402factory.ai/base/ata"},{"claim":"Default mint is the server's configured USDC_MINT for the Solana network when mint parameter is omitted","source_url":"https://x402factory.ai/base/ata"},{"claim":"x402Factory provides pay-per-use API endpoints on Solana and Base with no API keys or accounts required","source_url":"https://x402factory.ai"}],"useCases":["Prepare a Solana wallet to receive USDC or other SPL tokens before initiating a cross-chain bridge transfer","Programmatically create ATAs for multiple wallets as part of a token airdrop or distribution pipeline","Allow an autonomous agent to ensure a destination wallet is ready to receive SPL tokens before sending funds"],"bestFor":["Agents orchestrating cross-chain bridge flows that need Solana wallets ready to receive tokens","Developers who want a pay-per-use ATA creation service without managing Solana keypairs or RPC infrastructure","Automated workflows that need idempotent ATA creation with built-in refund logic"],"notFor":["High-volume ATA creation where running your own Solana RPC node and paying rent directly would be cheaper","Creating token accounts on non-Solana chains"],"kindDetails":{"x402_version":1,"resource_type":"http","bazaar_last_updated":"2026-02-17T23:15:08.914Z"},"updatedAt":"2026-04-24T23:01:01.580Z"}}