The Leadership Index API.
Score a leader. Match an archetype. Embed leadership measurement into your workflow.
Six dimensions. Fifteen archetypes. One stateless endpoint that returns both. The same methodology powering the live diagnostic at otamedia.ai, calibrated against institutional senior-leader data from the Bank of England, LSEG, and HM Treasury.
Six dimensions, normalised to 0\u2013100.
One of fifteen archetypes. Mathematically complete.
One HTTP call. Stateless. No data stored.
Four routes. One methodology.
/api/v1/questions/api/v1/assess/api/v1/archetypes/api/v1/dimensions/api/v1/coachScore a leader in one call.
POST a JSON payload of assessment responses. Get back six dimension scores, the two strongest, and the matched archetype. No authentication required during the preview window.
curl -X POST https://otamedia.ai/api/v1/assess \
-H 'Content-Type: application/json' \
-d '{
"responses": [
{ "questionId": "q1", "selectedOptions": 2 },
{ "questionId": "q2", "selectedOptions": [0, 3, 1, 2] },
...
]
}'{
"scores": {
"sv": 88, "ia": 74, "di": 92,
"ar": 70, "og": 66, "ic": 78
},
"topTwoDimensions": ["sv", "di"],
"archetype": {
"name": "The Strategist",
"dimensions": ["sv", "di"],
"traits": "Analytical · Purposeful · Clear-Headed",
"color": "#2E6B8A"
},
"dimensions": [...],
"methodology": "https://otamedia.ai/methodology",
"version": "v1"
}Use it from anywhere.
import OTA from '@otamedia/leadership-index'; // npm — coming soon
const ota = new OTA({ apiKey: process.env.OTA_API_KEY });
const result = await ota.assess({
responses: [
{ questionId: 'q1', selectedOptions: 2 },
{ questionId: 'q2', selectedOptions: [0, 3, 1, 2] }
]
});
console.log(result.archetype.name);
// "The Strategist"import requests
r = requests.post(
"https://otamedia.ai/api/v1/assess",
json={
"responses": [
{"questionId": "q1", "selectedOptions": 2},
{"questionId": "q2", "selectedOptions": [0, 3, 1, 2]}
]
}
)
print(r.json()["archetype"]["name"])
# "The Strategist"Open. Mathematically complete. Peer-review-bound.
Six dimensions: Strategic Vision, Influence Architecture, Decision Intelligence, Adaptive Resilience, Operational Gravity, Innovation Catalysis. Fifteen archetypes, one for every C(6,2) pair. Calibrated against institutional senior-leader data from the Bank of England, LSEG, and HM Treasury. AI coaching layer powered by Anthropic. Submitted for academic peer review at LSE, Cambridge Judge, INSEAD, and HBS.
Building an integration?
The preview is open. The first six partner integrations we are actively building with: LinkedIn (verified archetype badge), Workday and SuccessFactors (HRIS), Diligent and BoardEffect (board portals), Spencer Stuart, Egon Zehnder, and Heidrick (executive search).
Request preview access \u2192