{
  "name": "Ahrefs API",
  "slug": "ahrefs",
  "website_url": "https://ahrefs.com/api",
  "vendor_description": "With Ahrefs API, you can use data from your Ahrefs workspace to create custom integrations and automations.",
  "categories": [
    "seo-keywords",
    "backlinks",
    "site-audit",
    "rank-tracking"
  ],
  "summary": "Ahrefs API exposes the data behind Ahrefs' SEO toolset for custom integrations: keyword research, backlink analysis, rank tracking, site audits, and brand visibility across search and AI platforms. It is a REST API with API-key auth and an official MCP server. Pricing is published and self-serve, starting at $449/month as an Ahrefs subscription, with GDPR and ISO 27001 compliance and SOC 2 in progress. Launched 2010.",
  "capabilities": {
    "supported_actions": [
      "get_site_explorer_overview",
      "get_domain_rating",
      "get_backlinks_stats",
      "get_outlinks_stats",
      "get_metrics",
      "get_refdomains_history",
      "get_all_backlinks",
      "get_broken_backlinks",
      "get_refdomains",
      "get_anchors",
      "get_organic_keywords",
      "get_organic_competitors",
      "get_top_pages",
      "get_paid_pages",
      "get_pages_by_backlinks",
      "get_pages_by_internal_links",
      "get_crawled_pages",
      "get_linkeddomains",
      "get_linked_anchors_external",
      "get_linked_anchors_internal",
      "get_keywords_overview",
      "get_volume_history",
      "get_volume_by_country",
      "get_matching_terms",
      "get_related_terms",
      "get_search_suggestions",
      "get_site_audit_projects",
      "get_site_audit_issues",
      "get_page_content",
      "get_page_explorer",
      "get_rank_tracker_overview",
      "get_rank_tracker_serp_overview",
      "get_competitors_overview",
      "get_competitors_pages",
      "get_competitors_domains",
      "get_competitors_stats",
      "get_serp_overview",
      "batch_analysis",
      "get_ai_responses",
      "post_ai_responses",
      "get_cited_pages",
      "post_cited_pages",
      "get_cited_domains",
      "post_cited_domains",
      "get_impressions_overview",
      "post_impressions_overview",
      "get_mentions_overview",
      "post_mentions_overview",
      "get_sov_overview",
      "post_sov_overview",
      "get_impressions_history",
      "post_impressions_history",
      "get_mentions_history",
      "post_mentions_history",
      "get_sov_history",
      "post_sov_history",
      "get_channels",
      "get_channel_metrics",
      "get_authors",
      "get_activity_history",
      "get_posts",
      "get_post_metrics",
      "create_post",
      "delete_post",
      "update_post",
      "get_management_projects",
      "create_management_project",
      "update_management_project",
      "get_limits_and_usage",
      "get_crawler_ips",
      "get_crawler_ip_ranges"
    ],
    "supported_regions": [],
    "supported_languages": [],
    "input_types": [
      "JSON",
      "HTTP query parameters"
    ],
    "output_types": [
      "JSON",
      "CSV",
      "XML",
      "PHP"
    ],
    "webhooks_supported": false,
    "sandbox_available": false,
    "sdk_languages": [
      "Python"
    ],
    "mcp_server_available": true
  },
  "integration": {
    "api_style": "rest",
    "base_url": "https://api.ahrefs.com/v3",
    "api_version": "v3",
    "versioning_scheme": "url",
    "stability": "ga",
    "deprecation_policy_url": null,
    "auth_methods": [
      "api_key"
    ],
    "auth_docs_url": "https://docs.ahrefs.com/en/api/docs/api-keys-creation-and-management",
    "idempotency_supported": null,
    "error_format": null,
    "webhook_signing": null,
    "webhook_events_url": null,
    "rate_limit_requests": 60,
    "rate_limit_window": "minute",
    "sdk_packages": [
      {
        "stars": 1,
        "package": "ahrefs-python",
        "archived": false,
        "language": "Python",
        "official": true,
        "repo_url": "https://github.com/ahrefs/ahrefs-python",
        "last_pushed_at": "2026-03-22T04:19:36Z"
      }
    ],
    "mcp_url": "https://api.ahrefs.com/mcp/mcp",
    "quickstart_url": null
  },
  "pricing": {
    "pricing_model": "hybrid",
    "has_published_pricing": true,
    "starting_price_usd": "449.0000",
    "price_basis": "month",
    "free_tier_available": false,
    "free_tier_limit": "Limited free test queries (ahrefs.com and wordcount.com targets only on paid plans)",
    "free_tier_details": "Users on any paid plan can test Ahrefs API by running a limited set of free test queries. Public endpoints (crawler IP addresses and ranges) are free and do not require an Ahrefs subscription.",
    "minimum_commitment": "Annual commitment required (Enterprise plan)",
    "self_serve_signup": true,
    "requires_sales_call": false,
    "requires_verification": false,
    "enterprise_plan_available": true,
    "price_points": [
      {
        "plan": "Lite",
        "item": "100,000 API Integration Units",
        "amount_usd": "129.0000",
        "amount_percent": null,
        "per": "month",
        "currency": "USD",
        "source_url": "https://ahrefs.com/pricing"
      },
      {
        "plan": "Standard",
        "item": "400,000 API Integration Units",
        "amount_usd": "249.0000",
        "amount_percent": null,
        "per": "month",
        "currency": "USD",
        "source_url": "https://ahrefs.com/pricing"
      },
      {
        "plan": "Advanced",
        "item": "1,000,000 API Integration Units",
        "amount_usd": "449.0000",
        "amount_percent": null,
        "per": "month",
        "currency": "USD",
        "source_url": "https://ahrefs.com/pricing"
      },
      {
        "plan": "Enterprise",
        "item": "2,000,000 API Integration Units",
        "amount_usd": "1499.0000",
        "amount_percent": null,
        "per": "month",
        "currency": "USD",
        "source_url": "https://ahrefs.com/pricing"
      },
      {
        "plan": "Free",
        "item": "Free test queries",
        "amount_usd": "0.0000",
        "amount_percent": null,
        "per": null,
        "currency": "USD",
        "source_url": "https://docs.ahrefs.com/en/api/docs/limits-consumption"
      }
    ]
  },
  "compliance": {
    "soc2": "in_progress",
    "hipaa": null,
    "gdpr": true,
    "iso_27001": true,
    "pci_dss": null,
    "sla_published": false,
    "sla_url": null,
    "data_retention_policy_url": null,
    "documented_rate_limits": "60 requests per minute by default",
    "known_restrictions": [
      "Ahrefs API is limited to 60 requests per minute by default. If this limit is exceeded, the API will respond with an HTTP 429 status code (Too Many Requests).",
      "Ahrefs API is available on eligible paid plans. On all other plans, you'll still have access to a limited set of free test queries.",
      "The minimum cost for any request is 50 units.",
      "API units are non-refundable once consumed.",
      "Requests may also be throttled dynamically based on system load/resource availability.",
      "Max rows per request varies by plan: Lite 100, Standard 250, Advanced 500, Enterprise Unlimited.",
      "Using the external MCP endpoint via custom scripts, bridges, or standalone HTTP/JSON-RPC clients is unsupported and not permitted."
    ]
  },
  "developer": {
    "docs_url": "https://docs.ahrefs.com",
    "api_reference_url": null,
    "openapi_spec_url": null,
    "postman_collection_url": null,
    "changelog_url": null,
    "status_page_url": null,
    "llms_txt_url": null,
    "markdown_docs_url": null
  },
  "adoption": {
    "launched_at": "2010-01-01",
    "ga_date": null,
    "github_stars": 1,
    "github_stars_at": "2026-06-07T18:55:30.898Z",
    "notable_customers": []
  },
  "scores": {
    "agent_friendliness": null,
    "pricing_transparency": null,
    "setup_speed": null,
    "docs_quality": null,
    "procurement_friction": null,
    "trust_readiness": null,
    "best_for": [],
    "avoid_if": []
  },
  "sources": [
    {
      "field": "pricing_model",
      "url": "https://ahrefs.com/pricing",
      "excerpt": "$ 1,499 /mo Annual commitment required. Basic E.g. 80 prompts daily on 1 platform $50/mo +2,500 checks/mo Overage $0.020/check billed monthly",
      "confidence": "high"
    },
    {
      "field": "has_published_pricing",
      "url": "https://ahrefs.com/pricing",
      "excerpt": "$ 1,499 /mo Annual commitment required. Basic E.g. 80 prompts daily on 1 platform $50/mo +2,500 checks/mo Overage $0.020/check billed monthly",
      "confidence": "high"
    },
    {
      "field": "pricing_model",
      "url": "https://help.ahrefs.com/en/articles/6061657-ahrefs-usage-based-pricing-for-credit-based-plans",
      "excerpt": "at $50 per 500 credits billed monthly, each month at $300 billed yearly. another charge is added ($20-$60 credits and API units) last for 3",
      "confidence": "high"
    },
    {
      "field": "requires_sales_call",
      "url": "https://docs.ahrefs.com/en/api/docs/api-keys-creation-and-management",
      "excerpt": "You'll need an API key to send requests via Ahrefs API v3. Create and manage existing API keys in Account settings / API keys.",
      "confidence": "high"
    },
    {
      "field": "enterprise_plan_available",
      "url": "https://ahrefs.com/pricing",
      "excerpt": "$ 1,499 /mo Annual commitment required.",
      "confidence": "high"
    },
    {
      "field": "requires_sales_call",
      "url": "https://ahrefs.com/pricing",
      "excerpt": "$ 1,499 /mo Annual commitment required.",
      "confidence": "high"
    },
    {
      "field": "input_types",
      "url": "https://docs.ahrefs.com/en/api/docs/introduction",
      "excerpt": "Currently, API v3 allows you to pull data from the Site Explorer, Keywords Explorer, SERP Overview, Rank Tracker, Site Audit, Brand Radar and Social Media",
      "confidence": "medium"
    },
    {
      "field": "input_types",
      "url": "https://docs.ahrefs.com/en/api/reference/site-explorer/get-metrics",
      "excerpt": null,
      "confidence": "medium"
    },
    {
      "field": "sandbox_available",
      "url": "https://docs.ahrefs.com/en/api/docs/free-test-queries",
      "excerpt": null,
      "confidence": "medium"
    },
    {
      "field": "documented_rate_limits",
      "url": "https://docs.ahrefs.com/en/api/docs/limits-consumption",
      "excerpt": null,
      "confidence": "high"
    },
    {
      "field": "vendor_description",
      "url": "https://docs.ahrefs.com/en/api/docs/introduction",
      "excerpt": null,
      "confidence": "high"
    },
    {
      "field": "sdk_languages",
      "url": "https://github.com/ahrefs/ahrefs-python",
      "excerpt": "Requires Python 3.11+.",
      "confidence": "high"
    },
    {
      "field": "free_tier_details",
      "url": "https://docs.ahrefs.com/en/api/docs/limits-consumption",
      "excerpt": "Ahrefs API is available on eligible paid plans. On all other plans, you'll still have access to a limited set of free test queries.",
      "confidence": "medium"
    },
    {
      "field": "name",
      "url": "https://docs.ahrefs.com/en/api/docs/introduction",
      "excerpt": null,
      "confidence": "high"
    },
    {
      "field": "iso_27001",
      "url": "https://ahrefs.com/",
      "excerpt": "Ahrefs scales with your businesses' security. Single sign-on. Two-factor authentication. ISO27001 certified.",
      "confidence": "high"
    },
    {
      "field": "webhooks_supported",
      "url": "https://docs.ahrefs.com/en/api/docs/introduction",
      "excerpt": "Currently, API v3 allows you to pull data from the Site Explorer, Keywords Explorer, SERP Overview, Rank Tracker, Site Audit, Brand Radar and Social Media",
      "confidence": "medium"
    },
    {
      "field": "free_tier_available",
      "url": "https://ahrefs.com/pricing",
      "excerpt": "$ 1,499 /mo Annual commitment required.",
      "confidence": "high"
    },
    {
      "field": "minimum_commitment",
      "url": "https://checkthat.ai/brands/ahrefs/pricing",
      "excerpt": "Ahrefs runs $129-$1,499/month across four tiers, with a 16.67% discount for annual billing.",
      "confidence": "high"
    },
    {
      "field": "known_restrictions",
      "url": "https://docs.ahrefs.com/en/api/docs/limits-consumption",
      "excerpt": "Ahrefs API is available on eligible paid plans. On all other plans, you'll still have access to a limited set of free test queries.",
      "confidence": "medium"
    },
    {
      "field": "self_serve_signup",
      "url": "https://docs.ahrefs.com/en/api/docs/api-keys-creation-and-management",
      "excerpt": null,
      "confidence": "high"
    },
    {
      "field": "gdpr",
      "url": "https://www.nudgesecurity.com/security-profile/ahrefs-com",
      "excerpt": "Review the complete security profile for Ahrefs, including supply chain details, privacy policy, terms of service, GDPR compliance",
      "confidence": "high"
    },
    {
      "field": "primary_use_cases",
      "url": "https://docs.ahrefs.com/en/api/docs/introduction",
      "excerpt": "Currently, API v3 allows you to pull data from the Site Explorer, Keywords Explorer, SERP Overview, Rank Tracker, Site Audit, Brand Radar and Social Media",
      "confidence": "medium"
    },
    {
      "field": "supported_actions",
      "url": "https://docs.ahrefs.com/en/api/reference/keywords-explorer",
      "excerpt": null,
      "confidence": "medium"
    },
    {
      "field": "supported_actions",
      "url": "https://docs.ahrefs.com/en/api/reference/site-audit",
      "excerpt": null,
      "confidence": "medium"
    },
    {
      "field": "supported_actions",
      "url": "https://docs.ahrefs.com/en/api/reference/batch-analysis",
      "excerpt": null,
      "confidence": "medium"
    },
    {
      "field": "supported_actions",
      "url": "https://docs.ahrefs.com/en/api/reference/social-media",
      "excerpt": null,
      "confidence": "medium"
    },
    {
      "field": "supported_actions",
      "url": "https://docs.ahrefs.com/en/api/reference/public",
      "excerpt": null,
      "confidence": "medium"
    },
    {
      "field": "hipaa",
      "url": "https://ahrefs.com/faq",
      "excerpt": "What security and compliance documentation does Ahrefs provide, SOC 2, GDPR, DPA? Ahrefs publishes a Data Processing Addendum, a Security Measures page",
      "confidence": "medium"
    },
    {
      "field": "supported_languages",
      "url": "https://docs.ahrefs.com/en/api/docs/introduction",
      "excerpt": "Currently, API v3 allows you to pull data from the Site Explorer, Keywords Explorer, SERP Overview, Rank Tracker, Site Audit, Brand Radar and Social Media",
      "confidence": "high"
    },
    {
      "field": "mcp_server_available",
      "url": "https://github.com/ahrefs/ahrefs-mcp-server",
      "excerpt": "A Model Context Protocol server to connect Claude desktop and other compatible AI assistants to Ahrefs.",
      "confidence": "high"
    },
    {
      "field": "pci_dss",
      "url": "https://ahrefs.com/faq",
      "excerpt": "What security and compliance documentation does Ahrefs provide, SOC 2, GDPR, DPA? Ahrefs publishes a Data Processing Addendum, a Security Measures page",
      "confidence": "medium"
    },
    {
      "field": "documented_rate_limits",
      "url": "https://docs.ahrefs.com/en/api/docs/introduction",
      "excerpt": null,
      "confidence": "high"
    },
    {
      "field": "output_types",
      "url": "https://docs.ahrefs.com/en/api/reference/site-explorer/get-metrics",
      "excerpt": null,
      "confidence": "medium"
    },
    {
      "field": "free_tier_details",
      "url": "https://docs.ahrefs.com/en/api/docs/free-test-queries",
      "excerpt": null,
      "confidence": "medium"
    },
    {
      "field": "name",
      "url": "https://docs.ahrefs.com/",
      "excerpt": "Try API endpoints without an Enterprise plan. Explore endpoints. Browse all available API endpoints. API keys.",
      "confidence": "high"
    },
    {
      "field": "sla_published",
      "url": "https://ahrefs.com/legal/security-measures",
      "excerpt": "This details the processes and measures taken by Ahrefs to maintain the overall security of the Service.",
      "confidence": "medium"
    },
    {
      "field": "iso_27001",
      "url": "https://x.com/timsoulo/status/1986848625419239644",
      "excerpt": "Ahrefs is now ISO27001 certified!",
      "confidence": "high"
    },
    {
      "field": "free_tier_available",
      "url": "https://docs.ahrefs.com/en/api/docs/limits-consumption",
      "excerpt": "Ahrefs API is available on eligible paid plans. On all other plans, you'll still have access to a limited set of free test queries.",
      "confidence": "high"
    },
    {
      "field": "minimum_commitment",
      "url": "https://ahrefs.com/pricing",
      "excerpt": "$ 1,499 /mo Annual commitment required.",
      "confidence": "high"
    },
    {
      "field": "supported_regions",
      "url": "https://docs.ahrefs.com/en/api/docs/introduction",
      "excerpt": "Currently, API v3 allows you to pull data from the Site Explorer, Keywords Explorer, SERP Overview, Rank Tracker, Site Audit, Brand Radar and Social Media",
      "confidence": "medium"
    },
    {
      "field": "known_restrictions",
      "url": "https://docs.ahrefs.com/en/ahrefs-connect/docs/api-guide",
      "excerpt": "API units and request costs · Depends on the number of rows returned and the fields requested · Minimum cost for any paid request: 50 units",
      "confidence": "medium"
    },
    {
      "field": "gdpr",
      "url": "https://ahrefs.com/faq",
      "excerpt": "What security and compliance documentation does Ahrefs provide, SOC 2, GDPR, DPA? Ahrefs publishes a Data Processing Addendum, a Security Measures page",
      "confidence": "high"
    },
    {
      "field": "website_url",
      "url": "https://docs.ahrefs.com/en/api/docs/introduction",
      "excerpt": null,
      "confidence": "high"
    },
    {
      "field": "supported_actions",
      "url": "https://docs.ahrefs.com/en/api/reference/site-explorer",
      "excerpt": null,
      "confidence": "medium"
    },
    {
      "field": "supported_actions",
      "url": "https://docs.ahrefs.com/en/api/reference/rank-tracker",
      "excerpt": null,
      "confidence": "medium"
    },
    {
      "field": "supported_actions",
      "url": "https://docs.ahrefs.com/en/api/reference/serp-overview",
      "excerpt": null,
      "confidence": "medium"
    },
    {
      "field": "supported_actions",
      "url": "https://docs.ahrefs.com/en/api/reference/brand-radar",
      "excerpt": null,
      "confidence": "medium"
    },
    {
      "field": "supported_actions",
      "url": "https://docs.ahrefs.com/en/api/reference/management",
      "excerpt": null,
      "confidence": "medium"
    },
    {
      "field": "categories",
      "url": "https://docs.ahrefs.com/en/api/docs/introduction",
      "excerpt": "Currently, API v3 allows you to pull data from the Site Explorer, Keywords Explorer, SERP Overview, Rank Tracker, Site Audit, Brand Radar and Social Media",
      "confidence": "high"
    },
    {
      "field": "hipaa",
      "url": "https://ahrefs.com/legal/security-measures",
      "excerpt": "This details the processes and measures taken by Ahrefs to maintain the overall security of the Service.",
      "confidence": "medium"
    },
    {
      "field": "soc2",
      "url": "https://ahrefs.com/faq",
      "excerpt": "What security and compliance documentation does Ahrefs provide, SOC 2, GDPR, DPA? Ahrefs publishes a Data Processing Addendum, a Security Measures page",
      "confidence": "medium"
    },
    {
      "field": "mcp_server_available",
      "url": "https://docs.ahrefs.com/en/mcp/docs/introduction",
      "excerpt": "Ahrefs MCP lets AI agents securely access the Ahrefs API and enrich their answers with real Ahrefs data. MCP (Model Context Protocol) is a standard that",
      "confidence": "high"
    },
    {
      "field": "webhook_events_url",
      "url": "https://docs.ahrefs.com/en/api/docs/introduction",
      "excerpt": "Ahrefs API is limited to 60 requests per minute by default.",
      "confidence": "high"
    },
    {
      "field": "base_url",
      "url": "https://docs.ahrefs.com/en/api/reference/site-explorer",
      "excerpt": "Site Explorer. Fetch data from Site Explorer reports. Base URL https://api.ahrefs.com/v3/site-explorer.",
      "confidence": "high"
    },
    {
      "field": "free_tier_limit",
      "url": "https://docs.ahrefs.com/en/api/docs/limits-consumption",
      "excerpt": "Ahrefs API is available on eligible paid plans. On all other plans, you'll still have access to a limited set of free test queries.",
      "confidence": "medium"
    },
    {
      "field": "free_tier_limit",
      "url": "https://docs.ahrefs.com/en/api/docs/free-test-queries",
      "excerpt": null,
      "confidence": "medium"
    },
    {
      "field": "fields_not_found",
      "url": "https://docs.ahrefs.com/en/api/docs/introduction",
      "excerpt": "Ahrefs API is limited to 60 requests per minute by default.",
      "confidence": "high"
    },
    {
      "field": "fields_not_found",
      "url": "https://help.ahrefs.com/en/articles/6559232-about-api-v3",
      "excerpt": "Ahrefs API v3 Endpoints. Full details and documentation about our API v3 here: https://docs.ahrefs.com/docs/api/reference/introduction",
      "confidence": "high"
    },
    {
      "field": "rate_limit_window",
      "url": "https://docs.ahrefs.com/en/api/docs/introduction",
      "excerpt": "Ahrefs API is limited to 60 requests per minute by default.",
      "confidence": "high"
    },
    {
      "field": "starting_price_usd",
      "url": "https://ahrefs.com/blog/ahrefs-pricing/",
      "excerpt": "Ahrefs offers 5 paid subscription plans: Starter ($29/mo) Lite ($129/mo) Standard ($249 /mo) Advanced ($449.",
      "confidence": "medium"
    },
    {
      "field": "versioning_scheme",
      "url": "https://docs.ahrefs.com/en/api/reference/site-explorer",
      "excerpt": "Base URL https://api.ahrefs.com/v3/site-explorer. Version3.0.0.",
      "confidence": "high"
    },
    {
      "field": "auth_docs_url",
      "url": "https://docs.ahrefs.com/en/api/docs/api-keys-creation-and-management",
      "excerpt": "You'll need an API key to send requests via Ahrefs API v3. Provide it in the Authorization header when making requests: Authorization: Bearer YOUR_API_KEY .",
      "confidence": "high"
    },
    {
      "field": "price_basis",
      "url": "https://ahrefs.com/blog/ahrefs-pricing/",
      "excerpt": "Ahrefs offers 5 paid subscription plans: Starter ($29/mo) Lite ($129/mo) Standard ($249 /mo) Advanced ($449.",
      "confidence": "high"
    },
    {
      "field": "requires_verification",
      "url": "https://docs.ahrefs.com/en/api/docs/api-keys-creation-and-management",
      "excerpt": "You'll need an API key to send requests via Ahrefs API v3. Provide it in the Authorization header when making requests: Authorization: Bearer YOUR_API_KEY .",
      "confidence": "high"
    },
    {
      "field": "api_style",
      "url": "https://docs.ahrefs.com/en/api/reference/site-explorer",
      "excerpt": "Site Explorer. Fetch data from Site Explorer reports. Base URL https://api.ahrefs.com/v3/site-explorer.",
      "confidence": "high"
    },
    {
      "field": "api_style",
      "url": "https://docs.ahrefs.com/en/api/docs/introduction",
      "excerpt": "Ahrefs API is limited to 60 requests per minute by default. If this limit is exceeded, the API will respond with an HTTP 429 status code ( Too Many Requests ).",
      "confidence": "high"
    },
    {
      "field": "idempotency_supported",
      "url": "https://docs.ahrefs.com/en/api/docs/introduction",
      "excerpt": "Ahrefs API is limited to 60 requests per minute by default.",
      "confidence": "medium"
    },
    {
      "field": "notable_customers",
      "url": "https://ahrefs.com/",
      "excerpt": "Unlock API access Power custom dashboards, internal tools, and automated reporting with 100+ flexible API endpoints.",
      "confidence": "high"
    },
    {
      "field": "mcp_url",
      "url": "https://docs.ahrefs.com/en/mcp/docs/introduction",
      "excerpt": "Ahrefs provides a hosted MCP server that allows users with a Lite plan or higher to connect their Ahrefs account to supported AI tools.",
      "confidence": "high"
    },
    {
      "field": "mcp_url",
      "url": "https://suganthan.com/blog/ahrefs-mcp-server-manus-skill/",
      "excerpt": "Set the server URL to https://api.ahrefs.com/mcp/mcp; Add your Ahrefs MCP token as a",
      "confidence": "high"
    },
    {
      "field": "mcp_url",
      "url": "https://github.com/ahrefs/ahrefs-mcp-server",
      "excerpt": null,
      "confidence": "high"
    },
    {
      "field": "ga_date",
      "url": "https://help.ahrefs.com/en/articles/6559232-about-api-v3",
      "excerpt": "Ahrefs API v3 Endpoints. Full details and documentation about our API v3 here: https://docs.ahrefs.com/docs/api/reference/introduction",
      "confidence": "high"
    },
    {
      "field": "ga_date",
      "url": "https://docs.ahrefs.com/en/ahrefs-connect/docs/legacy-developers",
      "excerpt": "As of November 1, 2025, API v2 and all legacy integrations no longer have access to Ahrefs data.",
      "confidence": "high"
    },
    {
      "field": "stability",
      "url": "https://docs.ahrefs.com/en/ahrefs-connect/docs/legacy-developers",
      "excerpt": "As of November 1, 2025, API v2 and all legacy integrations no longer have access to Ahrefs data.",
      "confidence": "high"
    },
    {
      "field": "stability",
      "url": "https://docs.ahrefs.com/en/ahrefs-connect/docs/introduction",
      "excerpt": "Ahrefs Connect is our new integration system, built on Ahrefs API v3. The legacy API v2 and old Integrations program were deprecated on November 1, 2025",
      "confidence": "high"
    },
    {
      "field": "data_retention_policy_url",
      "url": "https://ahrefs.com/legal/privacy-policy",
      "excerpt": "6. Storage and Retention of Information ... We retain the information we collect for different periods of time depending on the type of",
      "confidence": "high"
    },
    {
      "field": "rate_limit_requests",
      "url": "https://docs.ahrefs.com/en/api/docs/introduction",
      "excerpt": "Ahrefs API is limited to 60 requests per minute by default. If this limit is exceeded, the API will respond with an HTTP 429 status code ( Too Many Requests ).",
      "confidence": "high"
    },
    {
      "field": "deprecation_policy_url",
      "url": "https://docs.ahrefs.com/en/ahrefs-connect/docs/legacy-developers",
      "excerpt": "As of November 1, 2025, API v2 and all legacy integrations no longer have access to Ahrefs data.",
      "confidence": "high"
    },
    {
      "field": "quickstart_url",
      "url": "https://docs.ahrefs.com/en/api/docs/introduction",
      "excerpt": "Ahrefs API is limited to 60 requests per minute by default.",
      "confidence": "high"
    },
    {
      "field": "quickstart_url",
      "url": "https://ahrefs.com/academy/api-course/lesson-1",
      "excerpt": "This course teaches you to run requests and unlock the full potential of Ahrefs data with our API.",
      "confidence": "high"
    },
    {
      "field": "auth_methods",
      "url": "https://docs.ahrefs.com/en/api/docs/api-keys-creation-and-management",
      "excerpt": "You'll need an API key to send requests via Ahrefs API v3. Provide it in the Authorization header when making requests: Authorization: Bearer YOUR_API_KEY .",
      "confidence": "high"
    },
    {
      "field": "api_version",
      "url": "https://docs.ahrefs.com/en/api/reference/site-explorer",
      "excerpt": "Base URL https://api.ahrefs.com/v3/site-explorer. Version3.0.0.",
      "confidence": "high"
    },
    {
      "field": "api_version",
      "url": "https://help.ahrefs.com/en/articles/6559232-about-api-v3",
      "excerpt": "Ahrefs API v3 Endpoints.",
      "confidence": "high"
    },
    {
      "field": "sdk_packages",
      "url": "https://github.com/ahrefs/ahrefs-python",
      "excerpt": "Python client for the Ahrefs API. Typed request and response models for all endpoints, auto-generated from the official OpenAPI specifications.",
      "confidence": "medium"
    },
    {
      "field": "sdk_packages",
      "url": "https://github.com/ahrefs",
      "excerpt": null,
      "confidence": "medium"
    },
    {
      "field": "error_format",
      "url": "https://docs.ahrefs.com/en/api/docs/introduction",
      "excerpt": "If this limit is exceeded, the API will respond with an HTTP 429 status code ( Too Many Requests ).",
      "confidence": "medium"
    },
    {
      "field": "sla_url",
      "url": "https://docs.ahrefs.com/en/api/docs/introduction",
      "excerpt": "Ahrefs API is limited to 60 requests per minute by default.",
      "confidence": "high"
    },
    {
      "field": "launched_at",
      "url": "http://tracxn.com/d/companies/ahrefs/__CaNsbq6pOeHQA0S0mCa-nsBnxIRsVLYkS7ZD12CcqXk",
      "excerpt": "Ahrefs is an unfunded company based in Singapore (Singapore), founded in 2010 by Dmitry Gerasimenko.",
      "confidence": "medium"
    },
    {
      "field": "webhook_signing",
      "url": "https://docs.ahrefs.com/en/api/docs/introduction",
      "excerpt": "Ahrefs API is limited to 60 requests per minute by default.",
      "confidence": "high"
    }
  ],
  "fields_not_found": [
    "ga_date",
    "idempotency_supported",
    "error_format"
  ],
  "source_confidence": "high",
  "last_verified_at": "2026-06-06T00:00:00.000Z"
}