{"uid":"cap_wgcpy1bmY02Jimxq5R0YZ","slug":"wallet-balance-observations-csv-column-projection-validator-ecc85ed5","name":"Wallet Balance Observations CSV Column Projection Validator","description":"Wallet balance observations — Declared column projection: Declared column projection for Wallet balance observations. Validate a declared CSV table contract, up to 1000 rows. Quoted cells supported; no external enrichment. Specialised preset in a shared 50-profile, 20-operation engine. 0.01 USDC includes one CSV declared column projection report.","url":"https://market.datapackvibe.com/x402/assistant-bx-csv-wallet-balances-projection?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"csv":{"type":"string","default":"observation_id,observed_on,wallet_address,native_balance,token_balance\nrecord-a,2026-01-01,group-a,10,2\nrecord-b,2026-01-02,group-b,20,3","maxLength":100000,"minLength":1},"maximum":{"type":"number","default":1000000000000,"maximum":1000000000000,"minimum":-1000000000000},"minimum":{"type":"number","default":-1000000000000,"maximum":1000000000000,"minimum":-1000000000000},"delimiter":{"enum":[",",";","\t"],"type":"string","default":","},"max_cell_length":{"type":"integer","default":1000,"maximum":5000,"minimum":1},"allowed_categories":{"type":"array","items":{"type":"string","default":"","maxLength":100,"minLength":1},"default":["group-a","group-b"],"maxItems":100,"minItems":0}}},"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_55QCQcAZ_U30pszusoKvA","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":"Validates a declared CSV table contract for wallet balance observations, checking column structure and data integrity for up to 1000 rows.","exampleAgentPrompt":"Validate this wallet balance CSV for me — it has columns for observation_id, observed_on, wallet_address, native_balance, and token_balance, and the allowed categories are group-a and group-b. Make sure balances are between -1000000000000 and 1000000000000 and cells are under 1000 characters.","exampleUseCases":[{"title":"Daily wallet snapshot data quality check","prompt":"I have a CSV of daily wallet balance observations with columns observation_id, observed_on, wallet_address, native_balance, and token_balance. Can you validate it against the declared column contract and flag any rows that fall outside the balance range of 0 to 1000000000000? Allowed wallet categories are group-a and group-b."},{"title":"DeFi portfolio balance file audit","prompt":"Before we import this wallet balance snapshot CSV into our system, can you run a column projection validation on it? The file uses semicolon delimiters, allowed categories are mainnet and testnet, and we want to make sure no cell exceeds 500 characters."},{"title":"Automated compliance check for balance reports","prompt":"Every night we get a wallet balance CSV with columns for observation_id, observed_on, wallet_address, native_balance, and token_balance. Can you validate today's file to confirm the column structure is correct, values are between -1000000000000 and 1000000000000, and all categories are in the approved list: group-a, group-b, group-c?"}],"resultDescription":"Returns a declared column projection report confirming whether the submitted CSV conforms to the expected wallet balance observation schema — including column presence, data type adherence, value range compliance, category membership, and cell length constraints — across up to 1000 rows.","failureModes":["CSV exceeds 100,000 character limit — request rejected","More than 1000 rows submitted — only first 1000 may be processed or error returned","Invalid delimiter used (not comma, semicolon, or tab) — parse error","Cell exceeds max_cell_length limit — validation failure reported","Value outside minimum/maximum range — flagged in report","Category value not in allowed_categories list — flagged as violation","Malformed or unquoted CSV causing parse failure — error response"],"whenToPreferThis":"Use this endpoint when you need a lightweight, pre-configured column projection validator specifically shaped for wallet balance observation CSVs with fields like observation_id, observed_on, wallet_address, native_balance, and token_balance. It is ideal when you want to verify a declared CSV contract without external enrichment, need fast per-call validation at low cost ($0.01 USDC), and your data fits within 1000 rows. Prefer alternatives if you need schema inference, large-batch processing beyond 1000 rows, or validation of unrelated CSV formats.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-12T00:51:29.069Z","isFirstParty":false,"canonicalSlug":"wallet-balance-observations-csv-column-projection-validator-ecc85ed5"}