Industry and Occupation Codes
industry-occupation-codes.x402tookit.com · 8 paid endpoints · listed 2026-11-02
Search SOC 2018 occupations by words in the title or a code prefix; optional level filter; capped at 50.
Paid endpoints
| Method | Endpoint | Price | Networks |
|---|---|---|---|
| GET | industry-occupation-codes.x402tookit.com/code-validate Check whether a code is a valid NAICS 2022 or SOC 2018 code, at what level, and which system it belongs to. | $0.02 | Polygon, Arbitrum, Base, Solana |
| GET | industry-occupation-codes.x402tookit.com/naics-children List the codes one level below a NAICS 2022 code (sector to national industry); omit the code to list the 20 sectors. | $0.02 | Polygon, Arbitrum, Base, Solana |
| GET | industry-occupation-codes.x402tookit.com/naics-lookup NAICS 2022 code to title, level (sector to national industry) and full parent chain. Census Bureau data. | $0.02 | Polygon, Arbitrum, Base, Solana |
| GET | industry-occupation-codes.x402tookit.com/naics-search Search NAICS 2022 industry codes by words in the title or a code prefix; optional level filter; capped at 50. | $0.02 | Polygon, Arbitrum, Base, Solana |
| GET | industry-occupation-codes.x402tookit.com/soc-children 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. | $0.02 | Polygon, Arbitrum, Base, Solana |
| GET | industry-occupation-codes.x402tookit.com/soc-lookup SOC 2018 occupation code to title, level (major group to detailed occupation), parent chain and US employment. | $0.02 | Polygon, Arbitrum, Base, Solana |
| GET | industry-occupation-codes.x402tookit.com/soc-search Search SOC 2018 occupations by words in the title or a code prefix; optional level filter; capped at 50. | $0.02 | Polygon, Arbitrum, Base, Solana |
| GET | industry-occupation-codes.x402tookit.com/code-crosswalk-hint Link a NAICS industry to its top SOC occupations, or a SOC occupation to its top industries, from the BLS employment matrix. | $0.03 | Polygon, Arbitrum, Base, Solana |
Latest checks
| When | Endpoint | HTTP | ms | Result |
|---|---|---|---|---|
| Not checked yet. | ||||
Income on Base (7 days)
This provider's payout address is shared by several providers, so its income is not shown as its own.
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x402_provider_claim (sign with your payout address), and get an alert within minutes when it stops answering with x402_monitor_create ($5 for 30 days). Both work over MCP (https://logicnodes.io/mcp/v2) or POST https://logicnodes.io/v1/tools/<tool>.Income is all USDC received by the provider's payout address on Base, whatever the source. Score: 0-100: 50 x share of checks in the last 72 h that returned valid x402 payment terms + 30 x min(1, log10(1 + USDC received in 7 days) / 4) + 20 x min(1, log10(1 + distinct payers in 7 days) / 3). A provider never checked scores on income only; income is all USDC received by its payout address on Base, whatever the source. JSON: /v1/observatory/providers/industry-occupation-codes.x402tookit.com