# Genomic Records Identifier Crosswalk Audit

> Genomic Records Identifier Crosswalk Audit is a paid API for AI agents from www.mahastrategies.com, paid per call via x402, $0.035148/call, status unknown (last checked 2026-10-20).

Checks one-to-one aliases between genomic identifier rows and mappings, auditing consistency across typed pins for non-personal assembly, contig, version, and coordinate records.

## Facts

- Endpoint: POST https://www.mahastrategies.com/api/v1/compute/genomic-records/identifier-crosswalk-audit?utm_source=zero.xyz
- Price: $0.035148/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-20
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/genomic-records-identifier-crosswalk-audit-4acec28a
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_ejj4hubU9jfzTYCRn33f7

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability genomic-records-identifier-crosswalk-audit-4acec28a -d '<json body>'
```

Example prompt: Can you audit the identifier crosswalk for these 10 genomic assembly records against my 10 mappings? The data class is public and all metadata is nonpersonal — I need to check that all the aliases are consistent across typed pins.

## When to prefer this

Choose this endpoint when you need to programmatically audit whether genomic identifiers (assembly, contig, version, coordinate) correctly alias one-to-one across supplied datasets of up to 32 rows, specifically for nonpersonal public or synthetic data, and you want a supplied-record analysis rather than independent certification.

## Known failure modes

- rows or mappings arrays exceed 32 items — request rejected
- dataClass not set to 'public' or 'synthetic' — validation error
- nonpersonalMetadata not set to true — request rejected
- mismatched row/mapping counts causing incomplete audit
- malformed identifier formats causing pin-type resolution failures

## How this service works

Check one-to-one aliases against every typed pin; identifier mapping does not establish ownership, rights or authenticity for nonpersonal assembly/contig/version/coordinate Supplied-record analysis, not independent certification. Full contract at the free describe URL.

## Output

Returns a crosswalk audit report indicating whether each identifier row has a consistent one-to-one alias match against the supplied mappings, highlighting typed pin mismatches, inconsistencies, or conflicts — without establishing ownership or authenticity.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "rows": {
   "type": "array",
   "maxItems": 32,
   "minItems": 1
  },
  "mappings": {
   "type": "array",
   "maxItems": 32,
   "minItems": 1
  },
  "dataClass": {
   "enum": [
    "public",
    "synthetic"
   ],
   "type": "string"
  },
  "nonpersonalMetadata": {
   "type": "boolean",
   "const": true
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/genomic-records-identifier-crosswalk-audit-4acec28a/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from www.mahastrategies.com](https://www.zero.xyz/host/www.mahastrategies.com/llms.txt)