Access AI Market Cap data programmatically. Public endpoints require no authentication at low-volume limits. API keys provide monthly plan quotas for production data access and scoped authentication for protected endpoints.
https://aimarketcap.tech/api/modelsList all AI models with pagination, filtering, and sorting.
| Name | Type | Description |
|---|---|---|
category | string | Filter by category slug (e.g. llm, image_generation) |
q | string | Search query for name, provider, or description |
sort | string | Sort by: rank, downloads, newest, quality |
page | number | Page number (default: 1) |
limit | number | Results per page (default: 20; public max: 100; keyed plan limits apply) |
{
"data": [
{ "slug": "gpt-4o", "name": "GPT-4o", "provider": "OpenAI", "rank": 1, "category": "llm" }
],
"total": 150,
"page": 1,
"limit": 20
}/api/models/[slug]Get detailed information about a specific model including benchmarks, pricing, and rankings.
| Name | Type | Description |
|---|---|---|
slug* | string | Model slug identifier (URL path parameter) |
{
"slug": "gpt-4o",
"name": "GPT-4o",
"provider": "OpenAI",
"rank": 1,
"benchmarks": { "mmlu": 88.7 },
"pricing": { "input": 2.5, "output": 10.0 }
}/api/models/[slug]/historyGet daily rank, score, adoption, usage, popularity, market-cap estimate, and source-coverage snapshots for a model.
| Name | Type | Description |
|---|---|---|
slug* | string | Model slug identifier (URL path parameter) |
days | number | Requested lookback; the active data plan history limit is enforced |
{
"model": { "slug": "gpt-4o", "name": "GPT-4o", "provider": "OpenAI" },
"data": [{ "snapshot_date": "2026-07-18", "overall_rank": 4, "quality_score": 91.2 }],
"period": { "days": 30, "availableFrom": "2026-06-19" },
"access": { "plan": "free", "quotaRemaining": 2499, "quotaLimit": 2500 }
}/api/searchUnified full-text search across models and marketplace listings.
| Name | Type | Description |
|---|---|---|
q* | string | Search query |
limit | number | Max results (default: 10) |
{
"data": [{ "slug": "gpt-4o", "name": "GPT-4o" }],
"marketplace": [{ "slug": "gpt4-api-access", "title": "GPT-4 API Access" }]
}/api/rankingsGet model rankings and leaderboards.
| Name | Type | Description |
|---|---|---|
lens | string | Ranking lens: capability, popularity, adoption, economic, value, plus compatibility aliases such as economic_footprint |
category | string | Filter by category slug such as llm or agentic_browser |
lifecycle | string | Filter lifecycle scope: active or all |
limit | number | Max results (default: 50; public max: 200; keyed plan limits apply) |
{
"data": [
{ "slug": "gpt-4o", "capability_rank": 1, "capability_score": 95.2 },
{ "slug": "claude-3-opus", "capability_rank": 2, "capability_score": 94.8 }
],
"lens": "capability",
"lifecycle": "active"
}/api/trendingGet trending, newest, and most popular models.
| Name | Type | Description |
|---|---|---|
category | string | Filter by category |
limit | number | Results per list (default: 10) |
{
"trending": [{ "slug": "gpt-4o", "name": "GPT-4o" }],
"newest": [{ "slug": "llama-4", "name": "Llama 4" }],
"popular": [{ "slug": "claude-3-opus", "name": "Claude 3 Opus" }]
}