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SOC 2018 Child Code Lookup
x402
SOC 2018 Child Code Lookup is a paid API for AI agents from industry-occupation-codes.x402tookit.com, paid per call via x402, $0.02/call, status unknown (last checked 2026-11-02).
Returns the list of SOC 2018 codes one level below a given SOC code, traversing the hierarchy from major group to minor group to broad occupation to detailed occupation.
Price / call$0.02
Success—
StatusUnknown
How this service works
List the codes one level below a SOC 2018 code (major to minor to broad to detailed); omit the code for the 23 major groups.
Output
Returns a structured object containing the parent SOC code and its metadata (code, title, level, level name), an array of child codes each with code, title, level, and level name, a child count, the child level name, source attribution, and an asOf timestamp. Also includes diagnostic fields like degraded status, disclaimer, and reasons.
Example use cases
Drill into computer occupations hierarchy
“What are the minor group codes directly under SOC major group 15-0000 (Computer and Mathematical occupations)? I want to see the next level down in the SOC hierarchy.”
Populate occupation dropdown for HR tool
“I'm building a job classification tool and need all the broad occupation codes under SOC minor group 15-1200 — can you fetch those child codes and their titles?”
Verify detailed occupations under broad code
“List all the detailed occupation codes that sit one level below SOC broad occupation 15-1250 so I can see every specific role in that group.”
Technical details
Endpoint
GEThttps://industry-occupation-codes.x402tookit.com/soc-children?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to programmatically traverse the SOC 2018 occupational classification hierarchy one level at a time — from major group down to minor, broad, or detailed occupation. Prefer this over a flat code search when you need structured parent-child relationships rather than keyword matching, or when building UI trees, dropdown menus, or hierarchical classifiers based on official BLS SOC taxonomy.
Side effects
- Invalid or malformed SOC code returns an error or empty children array
- Providing a detailed occupation code (lowest level) returns no children since there is no level below
- Omitting the code parameter when expecting major group children — major groups are not supported and the code must be omitted intentionally
- Payment failure due to insufficient USDC balance (x402 protocol)
- Network timeout or service unavailability
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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