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Api Contracts — Identifier Crosswalk Audit
x402
Api Contracts — Identifier Crosswalk Audit is a paid API for AI agents from www.mahastrategies.com, paid per call via x402, $0.035088/call, status unknown (last checked 2026-10-23).
Validates one-to-one client aliases against exact HTTP contract owner, revision, input, and output pins to verify mapping integrity without proving discovery integration or tool availability.
Price / call$0.035088
Success—
StatusUnknown
How this service works
Check one-to-one client aliases to exact HTTP contract owner/revision/input/output pins. Aliases do not prove discovery integration, authority or executable tool availability. Offline typed nonpersonal metadata only. Result retention: 24 hours; minimal receipt metadata: 90 days.
Output
Returns a per-alias audit result indicating whether each client alias maps one-to-one to the declared contract's owner, revision, input pin, and output pin; flags any mismatches or unresolved crosswalks. Results are retained for 24 hours; minimal receipt metadata is retained for 90 days.
Example use cases
API alias integrity check before deployment
“Before we deploy, can you audit the crosswalk for my 5 client aliases against their 5 HTTP contracts — all public data, nonpersonal metadata — and confirm each alias maps correctly to the right owner, revision, and I/O pins?”
Post-migration contract mapping validation
“We just migrated our API layer and I need to verify that 10 client aliases still correctly crosswalk to the right contract owners and revision pins — data class is public and only nonpersonal metadata involved.”
Spot-check alias-to-contract consistency
“Can you run an identifier crosswalk audit on these 2 aliases and 2 contracts — synthetic data, nonpersonal metadata only — and tell me whether the input and output pins match up correctly?”
Technical details
Endpoint
POSThttps://www.mahastrategies.com/api/v1/verify/api-contracts/identifier-crosswalk-audit?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a lightweight, offline, typed audit of identifier-to-contract crosswalk integrity — specifically to verify that client aliases resolve one-to-one to exact HTTP contract owner, revision, input, and output pins. It is not suited for live discovery integration checks, authority verification, or confirming tool availability; it operates strictly on nonpersonal metadata.
Side effects
- Alias array exceeds 32 items — returns validation error
- Contract array exceeds 32 items — returns validation error
- dataClass not set to 'public' or 'synthetic' — returns enum validation error
- nonpersonalMetadata not set to true (const constraint) — returns rejection
- Mismatched array lengths between aliases and contracts may yield incomplete audit results
- Empty alias or contract arrays rejected due to minItems:1 constraint
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| mappings | array | |
| contracts | array | |
| dataClass | string | |
| nonpersonalMetadata | boolean |
Tags
x402
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