{"uid":"cap_ib-NDTgkfoRDIVx9K8q2n","slug":"saylor-innovations-cardano-stake-account-lookup-c2066eb2","name":"Saylor Innovations Cardano Stake Account Lookup","description":"Cardano stake account lookup - registration status, delegated pool, total ADA balance, UTxO value, rewards earned and available to withdraw, vote delegation","url":"https://saylorinnovations.com/api/cardano/stake-account?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"},"queryParams":{"type":"object","required":["stake"],"properties":{"stake":{"type":"string","description":"Cardano stake address (stake1...)"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string","const":"json"},"example":{"type":"object","required":["stake_address","status","total_balance_ada"],"properties":{"note":{"type":"string","description":"Caveat or context for reading the result"},"source":{"type":"string","description":"Data source the values come from"},"status":{"type":"string","description":"Current status"},"utxo_ada":{"type":["number","null"],"description":"Utxo ada"},"rewards_ada":{"type":["number","null"],"description":"Rewards ada"},"reserves_ada":{"type":["number","null"],"description":"Reserves ada"},"treasury_ada":{"type":["number","null"],"description":"Treasury ada"},"stake_address":{"type":"string","description":"Stake address"},"delegated_pool":{"type":["string","null"],"description":"Delegated pool"},"vote_delegation":{"description":"Vote delegation"},"withdrawals_ada":{"type":["number","null"],"description":"Withdrawals ada"},"total_balance_ada":{"type":["number","null"],"description":"Total balance ada"},"rewards_available_ada":{"type":["number","null"],"description":"Rewards available ada"}}}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_hcgc47vsUlc1Ps8xg2xCp","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Looks up a Cardano stake address and returns registration status, delegated pool, ADA balances, rewards earned and available, and vote delegation info","exampleAgentPrompt":"Can you check the Cardano stake account stake1uxyz... for me and tell me the total ADA balance, how much in rewards is available to withdraw, and which pool it's currently delegated to?","exampleUseCases":[{"title":"Staking rewards withdrawal check","prompt":"I want to know how much ADA rewards are available to withdraw on my Cardano stake account stake1u9l3aymypz58cqfxyk70ux3n3apvhp5w59kc7rvd3yt4fmgqzslhv — is it worth withdrawing now?"},{"title":"Verify pool delegation before epoch","prompt":"Can you look up stake1uyvpq3vmf28sg7mfcqkx2p39hzv8g6vkuqzr7h0j9n8jlkt5qzn5e and tell me which staking pool it's currently delegated to and the total ADA balance?"},{"title":"Governance vote delegation audit","prompt":"Check the Cardano stake address stake1u8rqp7rlu8m3nkfqgdjjv0f6tef8p24g68xt7dkz2jswrqgr3ql5k and tell me its vote delegation status and whether the account is registered."}],"resultDescription":"A JSON object containing the stake address, current registration status, delegated pool ID (or null), total ADA balance, UTxO ADA value, rewards earned, rewards available to withdraw, withdrawals total, reserves, treasury amounts, vote delegation details, and a note describing the data source and any caveats.","failureModes":["Invalid or malformed stake address (not stake1... format) returns an error","Unregistered stake address may return null for pool and reward fields","Network timeout or upstream Cardano node unavailability","Address with no delegation history returns null for delegated_pool"],"whenToPreferThis":"Use this endpoint when you need on-chain Cardano staking data for a specific stake address, including rewards, delegation, and vote delegation status. Prefer this over generic blockchain explorers when you need structured JSON output suitable for agent workflows, or when you want a simple $0.01 per-call cost without building your own Cardano node integration.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-30T07:21:58.453Z","isFirstParty":false,"canonicalSlug":"saylor-innovations-cardano-stake-account-lookup-c2066eb2"}