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Tool Schemas Revision Delta Map
x402
Tool Schemas Revision Delta Map is a paid API for AI agents from www.mahastrategies.com, paid per call via x402, $0.021304/call, status unknown (last checked 2026-10-28).
Compares two revisions of tool-schema declarations and returns a delta of changes to input/output pins, targets, and scope labels as contract metadata.
Price / call$0.021304
Success—
StatusUnknown
How this service works
Compare revision-pinned tool-schema declaration target, input/output pins and scope labels. These are contract metadata deltas, not full compatibility analysis or a causal explanation. Offline typed nonpersonal metadata only. Result retention: 24 hours; minimal receipt metadata: 90 days.
Output
Returns a structured delta report highlighting changes between the 'before' and 'after' tool-schema declarations, including differences in input/output pins, revision-pinned targets, and scope labels. This is contract metadata diff output only — not a full compatibility analysis or causal explanation. Results are retained for 24 hours; minimal receipt metadata is kept for 90 days.
Example use cases
CI schema change detection
“We're running a CI check before merging — can you diff these two tool schema declarations and tell me what pins or scope labels changed? Both are synthetic non-personal metadata.”
Pre-release contract audit
“Before we release the new tool version, compare the old and new schema declarations and flag any differences in the revision-pinned targets, input pins, or output pins. Data class is public.”
Schema drift monitoring
“I have the before and after snapshots of our tool schema — can you map the delta between them so I can see which scope labels and pin declarations drifted between revisions? Mark it as synthetic non-personal metadata.”
Technical details
Endpoint
POSThttps://www.mahastrategies.com/api/v1/verify/tool-schemas/revision-delta-map?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a lightweight, offline diff of tool-schema contract metadata between two specific revisions — particularly when you only care about pin declarations, targets, and scope label changes rather than full semantic compatibility analysis. Best suited for CI pipelines, pre-release audits, or schema drift monitoring where only non-personal synthetic or public metadata is involved.
Side effects
- Missing or malformed 'before'/'after' objects result in a validation error
- nonpersonalMetadata must be explicitly set to true or the request is rejected
- dataClass must be 'public' or 'synthetic'; other values cause an enum validation failure
- Supplying personal data may cause the request to be rejected based on declared data-class policy
- Large or deeply nested schema objects may hit size limits or increase latency
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| after | object | |
| before | object | |
| dataClass | string | |
| nonpersonalMetadata | boolean |
Tags
x402
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