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Relaystation Dataset Profiler
x402
Relaystation Dataset Profiler is a paid API for AI agents from api.relaystation.ai, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).
Instantly profiles a dataset returning column types, null counts, cardinality, and min/max/mean statistics before you commit to full processing.
Price / call$0.01
Success—
StatusUnknown
How this service works
$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
Output
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.
Example use cases
Pre-ETL data quality check
“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?”
Cardinality check before indexing
“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?”
Quick audit of third-party data
“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.”
Technical details
Endpoint
POSThttps://api.relaystation.ai/v1/data/profileWhen to prefer
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.
Side effects
- 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
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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