yepapi
Skill8 starsChanged 7 months agoMITView on GitHub
Full API context for YepAPI — 30 endpoints for SEO, SERP, web scraping, YouTube, and AI. Plus 110 skills for Next.js, React, TypeScript, shadcn/ui, security, SEO, dashboards, and more.
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YepAPI — API Reference
Base URL: https://api.yepapi.com
Auth: x-api-key header
Response: { ok: true, data: {...} } or { ok: false, error: { code, message } }
Rate limit: 60 req/min
SEO — Keywords
| Method | Path | Cost | Required | Description |
| POST | /v1/seo/keywords | $0.15 | keywords[], location | Bulk metrics: volume, CPC, difficulty, intent, trends (up to 100) |
| POST | /v1/seo/keywords/ideas | $0.03 | keyword, location | Keyword suggestions from seed |
| POST | /v1/seo/keywords/related | $0.03 | keyword, location | Related keywords for seed |
Returns: volume, cpc, difficulty (0-100), intent (informational/commercial/navigational/transactional), trend (12-month array)
SERP
| Method | Path | Cost | Required | Description |
| POST | /v1/serp/google | $0.01 | query, location | Google organic results |
| POST | /v1/serp/google/news | $0.01 | query, location | Google News results |
| POST | /v1/serp/google/maps | $0.01 | query, location | Google Maps / local results |
Returns: results[] with title, url, snippet, position. Maps adds rating, reviews, address, phone.
Domain Analysis
| Method | Path | Cost | Required | Description |
| POST | /v1/seo/domain/overview | $0.01 | domain | Traffic, keywords, backlinks, domain rank |
| POST | /v1/seo/domain/keywords | $0.04 | domain | Keywords a domain ranks for |
| POST | /v1/seo/domain/backlinks | $0.05 | domain | Domain backlink profile |
Returns: overview gives traffic, keywords_count, backlinks, domain_rank. Keywords gives keyword, position, volume, url.
Competitors
| Method | Path | Cost | Required | Description |
| POST | /v1/seo/competitors | $0.04 | domain | Competitor domains by keyword overlap |
| POST | /v1/seo/keyword-gap | $0.04 | domain, competitor | Keyword gap between two domains |
Returns: competitors gives domain, overlap, traffic. Gap gives keyword, your_position, competitor_position, volume.
Backlinks
| Method | Path | Cost | Required | Description |
| POST | /v1/seo/backlinks | $0.05 | target | Individual backlinks to domain/URL |
| POST | /v1/seo/backlinks/summary | $0.03 | target | Aggregate metrics + dofollow ratio |
| POST | /v1/seo/referring-domains | $0.03 | target | Referring domains with authority |
Returns: summary gives total_backlinks, dofollow_ratio, domain_rank. Backlinks gives source_url, anchor, type, domain_rank.
On-Page & Trends
| Method | Path | Cost | Required | Description |
| POST | /v1/seo/page-audit | $0.03 | url | Technical SEO audit (meta, headings, links, images) |
| POST | /v1/seo/lighthouse | $0.05 | url | Lighthouse scores (performance, a11y, SEO, best practices) |
| POST | /v1/seo/trends | $0.02 | keywords[] | Google Trends interest over time (up to 5 keywords) |
Returns: page-audit gives issues[], meta, headings, links, images. Lighthouse gives performance, accessibility, seo, best_practices (0-100). Trends gives interest_over_time[].
AI Visibility
| Method | Path | Cost | Required | Description |
| POST | /v1/seo/ai/chatgpt | $0.05 | query | What ChatGPT says about a brand/query |
| POST | /v1/seo/ai/gemini | $0.05 | query | What Gemini says about a brand/query |
Returns: response (text), mentions[], sentiment.
Web Scraping
| Method | Path | Cost | Required | Description |
| POST | /v1/scrape | $0.01 | url | Scrape to markdown/HTML/text |
| POST | /v1/scrape/js | $0.02 | url | JS-rendered scrape (headless browser) |
| POST | /v1/scrape/stealth | $0.03 | url | Anti-bot bypass (residential proxies) |
| POST | /v1/scrape/ai-extract | $0.03 | url, prompt | AI-powered structured extraction |
Optional: format ("markdown"/"html"/"text"), waitFor (CSS selector), timeout (ms).
Returns: content (string), metadata (title, description, url).
YouTube
| Method | Path | Cost | Required | Description |
| POST | /v1/youtube/search | $0.01 | query | Search videos, channels, playlists |
| POST | /v1/youtube/video | $0.02 | videoId | Full video metadata + formats |
| POST | /v1/youtube/transcript | $0.01 | videoId | Transcript with timestamps |
| POST | /v1/youtube/channel | $0.01 | channelId or handle | Channel overview |
| POST | /v1/youtube/comments | $0.01 | videoId | Comments and replies |
Returns: search gives results[] with videoId, title, views, published. Transcript gives segments[] with text, start, duration.
AI Chat
| Method | Path | Cost | Required | Description |
| POST | /v1/ai/chat | variable | model, messages[] | Chat with 69 AI models |
| GET | /v1/ai/models | free | — | List available models + pricing |
Common Optional Fields
SEO endpoints: location (default "us"), language (default "en"), limit, offset.
Scraping endpoints: format, waitFor, timeout.
Error Codes
| Code | HTTP | Meaning |
INVALID_API_KEY | 401 | Missing or invalid key |
REVOKED_API_KEY | 401 | Key revoked |
NO_CREDITS | 402 | Insufficient balance |
RATE_LIMITED | 429 | 60 req/min exceeded |
VALIDATION_ERROR | 400 | Bad request body |
UPSTREAM_ERROR | 502 | Provider error |
MODEL_NOT_FOUND | 400 | Invalid AI model |
AI_UPSTREAM_ERROR | 502 | AI provider error |
STREAM_ERROR | 502 | SSE interrupted |
NOT_FOUND | 404 | Endpoint not found |
INTERNAL_ERROR | 500 | Server error |
Links
- Docs: https://docs.yepapi.com
- Dashboard: https://yepapi.com/dashboard
- API Keys: https://yepapi.com/dashboard/api-keys
- Full Reference: https://docs.yepapi.com/llms-full.txt
- MCP Server:
npx -y @yepapi/mcp
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