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Gateway Information Group

Focused checks / Useful results

Make your next step
a little clearer.

Prepare text, check data against your rules, or trace the effects of a change. Each tool has a defined scope and a private result.

See a fictional example report →

A focused tool.
A clear scope.

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Table Column Contract Drift API

Compare two declared table column contracts before releasing a schema change.

Compare two declared table column contracts before releasing a schema change. Provide up to 128 ordered columns per contract. Names are unique and case-sensitive, and types are chosen from seven logical types. Both profiles flag removals, any type change and newly nullable columns as incompatible. Named consumers may ignore added columns and order changes. Positional consumers require the same columns in the same order. Column positions in the result are zero-based. The result describes the supplied contracts and selected policy. It does not inspect a database, infer renames or certify SQL or downstream compatibility. Use authorized, non-sensitive data. The report describes supplied records and does not change external systems.

Agent API guide → · Website orders show the report on your private order page.

The complete checkout request must fit within 40,000 UTF-8 bytes. Your input is validated again before an order is created.

Before you begin

Use non-sensitive information you are authorized to process. Do not include passwords, wallet keys, personal records or confidential material. Examples stay in your browser until you submit checkout.

Payment options appear only when available for your selected service. Confirmed payment starts processing. Save your private order link to retrieve the JSON result during its 30-day access period. These checks do not establish factual accuracy, regulatory compliance or complete dependency coverage.

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