{"uid":"cap_FrLnvinorDrUSqNlYnJHu","slug":"relaystation-dataset-profiler-beb8887b","name":"Relaystation Dataset Profiler","description":"$0.0002/MB. Instant dataset profile — column types, null counts, cardinality, min/max/mean — before you commit to processing. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny","url":"https://api.relaystation.ai/v1/data/profile","method":"POST","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method","bodyType","body"],"properties":{"body":{"properties":{}},"type":{"type":"string","const":"http"},"method":{"enum":["POST","PUT","PATCH"],"type":"string"},"bodyType":{"enum":["json","form-data","text"],"type":"string"}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/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_hG70Wm9VW_jDM0B2iv462","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Instantly profiles a dataset returning column types, null counts, cardinality, and min/max/mean statistics before you commit to full processing.","exampleAgentPrompt":"Before I run my ETL pipeline, can you profile this CSV and tell me the column types, null counts, cardinality, and min/max/mean for each column?","exampleUseCases":[{"title":"Pre-ETL data quality check","prompt":"I have a CSV file of customer orders I'm about to load into our data warehouse — can you profile it first and tell me which columns have nulls, what the data types are, and the min/max/mean for numeric fields?"},{"title":"Cardinality check before indexing","prompt":"Before I build indexes on this user activity dataset, can you profile it and tell me the cardinality of each column so I know which ones are worth indexing?"},{"title":"Quick audit of third-party data","prompt":"I just received a vendor data dump and I need to understand its structure fast — profile it for me and give me column types, null counts, and basic stats so I know what I'm working with."}],"resultDescription":"A structured profile of the dataset including per-column data types, null counts, cardinality (unique value counts), and summary statistics (min, max, mean) for numeric columns. Priced at $0.0002/MB with a $0.01 minimum via x402 micropayment; any overage is auto-credited.","failureModes":["Malformed or unreadable file format returns a parse error","Empty dataset returns minimal or empty profile","Oversized payload may exceed request limits","Non-tabular data (e.g. raw binary) returns an unsupported format error","Network timeout on very large datasets"],"whenToPreferThis":"Choose this endpoint when you need a fast, cheap statistical snapshot of a tabular dataset before committing to expensive processing, transformation, or ingestion steps. Ideal for data engineers and agents running pre-flight checks on CSV or structured data files. At $0.0002/MB it is extremely cost-efficient for lightweight profiling compared to running a full ETL pipeline or a heavier analytics service.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-16T12:39:51.954Z","isFirstParty":false}