{ "openapi": "3.0.1", "info": { "title": "Linkheft — Bulk Domain Authority Checker & Website Rank API", "description": "Know how big any website is, in bulk. Domain authority checker and Moz DA alternative from open data: 0–100 authority score, rank among 133M domains, tier, 4-month trend and referring subnets, for SEO audits and link prospects. No API key. $0.002 per ranked domain.", "version": "0.1", "x-build-id": "dauq7feBaj7fG65kR" }, "servers": [ { "url": "https://api.apify.com/v2" } ], "paths": { "/acts/cybermax~domain-authority/run-sync-get-dataset-items": { "post": { "operationId": "run-sync-get-dataset-items-cybermax-domain-authority", "x-openai-isConsequential": false, "summary": "Executes an Actor, waits for its completion, and returns Actor's dataset items in response.", "tags": [ "Run Actor" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$ref": "#/components/schemas/inputSchema" } } } }, "parameters": [ { "name": "token", "in": "query", "required": true, "schema": { "type": "string" }, "description": "Enter your Apify token here" } ], "responses": { "200": { "description": "OK" } } } }, "/acts/cybermax~domain-authority/runs": { "post": { "operationId": "runs-sync-cybermax-domain-authority", "x-openai-isConsequential": false, "summary": "Executes an Actor and returns information about the initiated run in response.", "tags": [ "Run Actor" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$ref": "#/components/schemas/inputSchema" } } } }, "parameters": [ { "name": "token", "in": "query", "required": true, "schema": { "type": "string" }, "description": "Enter your Apify token here" } ], "responses": { "200": { "description": "OK", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/runsResponseSchema" } } } } } } }, "/acts/cybermax~domain-authority/run-sync": { "post": { "operationId": "run-sync-cybermax-domain-authority", "x-openai-isConsequential": false, "summary": "Executes an Actor, waits for completion, and returns the OUTPUT from Key-value store in response.", "tags": [ "Run Actor" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$ref": "#/components/schemas/inputSchema" } } } }, "parameters": [ { "name": "token", "in": "query", "required": true, "schema": { "type": "string" }, "description": "Enter your Apify token here" } ], "responses": { "200": { "description": "OK" } } } } }, "components": { "schemas": { "inputSchema": { "type": "object", "required": [ "domains" ], "properties": { "domains": { "title": "Domains or URLs", "type": "array", "description": "One per line, up to 100,000. Domains, full URLs or email addresses all work (https://www.stripe.com/pricing → stripe.com). Subdomains fall back to their main domain unless the web graph ranks them on their own (e.g. user.github.io).", "items": { "type": "string" } }, "sortBy": { "title": "Sort results", "enum": [ "input", "score" ], "type": "string", "description": "Order of the output rows.", "default": "input" }, "minAuthorityScore": { "title": "Minimum authority score", "minimum": 0, "maximum": 100, "type": "integer", "description": "0–100. Drop ranked domains below this score (they are not charged). Handy for filtering link prospects or lead lists.", "default": 0 }, "monitor": { "title": "Monitor mode: only return changes", "type": "boolean", "description": "Watch this list over time. Each run compares every domain with the previous run of the same watchlist and returns (and charges) only domains that are new or whose authority score, tier, web-graph rank, Majestic rank or status (ranked/unranked) changed. Changed rows get `change`, `changedFields` and `changes` (from/to). Unchanged domains are skipped and not charged. The first run returns everything as `new`. The open data refreshes about monthly (Majestic Million) and quarterly (Common Crawl web graph), so a weekly or monthly schedule is enough.", "default": false }, "monitorKey": { "title": "Watchlist name (monitor mode)", "type": "string", "description": "Optional name for this watchlist's saved state, e.g. `link-prospects` or `competitors`, so several watchlists can be monitored separately and you can edit the list without losing history. 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