{ "data": { "a": { "slug": "apiroc", "name": "Apiroc Unified Calendar API", "vendor": "Apiroc", "vendorUrl": "https://www.apiroc.com", "kind": "http-api", "category": "scheduling", "summary": "Unified calendar API over Google Calendar, Microsoft Outlook (Office 365, Exchange and Outlook.com) and iCloud.", "url": "https://www.anchorterminal.com/tools/apiroc", "markdownUrl": "https://www.anchorterminal.com/tools/apiroc.md", "slimMarkdownUrl": "https://www.anchorterminal.com/tools/apiroc.min.md", "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/apiroc.json", "repo": "https://github.com/OneCal/unified-calendar-api-node-sdk", "license": "MIT (Node SDK)", "transports": [ "http" ], "remoteUrl": "https://api.apiroc.com/api/v1", "packages": [ { "registry": "npm", "name": "@apiroc/unified-calendar-api-node-sdk" } ], "auth": "mixed", "authNotes": "Your application calls the API with an `x-api-key` header, server side only. End users connect Google and Microsoft accounts through OAuth 2.0 and iCloud with an app-specific password.", "pricing": "freemium", "pricingNotes": "Free $0 a month for up to 10 end-user accounts at 20 requests a second, no card. Pro $25 a month with 50 end-user accounts, then $0.50 per account a month, at 300 requests a second and licensed for production use. Enterprise is custom with volume discounts and custom rate limits. Every plan has unlimited API requests and webhooks (https://www.apiroc.com/pricing).", "priceSummary": "$25 / mo", "where": "hosted", "x402": { "level": "no", "endpoints": [] }, "toolCount": null, "popularity": { "githubStars": null, "npmWeekly": 26, "pypiWeekly": null, "asOf": "2026-09-30" }, "docsUrl": "https://docs.apiroc.com", "capabilities": [ "calendar.read", "calendar.write", "calendar.availability", "calendar.webhooks" ], "tags": [ "hosted", "freemium", "free-tier", "no-card", "webhooks", "typescript" ], "lastRelease": "2026-08-05", "graded": true, "anchor": { "graded": true, "score": 41.3, "grade": "E", "agentReady": false, "rank": 417, "ranked": true, "rankOf": 452, "categoryRank": 7, "methodology": "0.3", "run": "2026-10-01", "scores": { "ergonomics": 52, "maintenance": 62, "payments": 40, "reliability": 35, "schema": 44, "security": 21, "transparency": 53 }, "pending": [ "performance", "tasks" ], "assessment": { "confidence": "medium", "date": "2026-10-01" }, "negative": 0, "verdict": "$0.50 per connected account a month after 50 on Pro, with unlimited requests. No status page history, changelog, OpenAPI spec, llms.txt or security.txt.", "strengths": [ "$0.50 per connected account a month after 50 on Pro, with unlimited requests", "Free plan for 10 accounts with no card", "Google, Outlook (Office 365, Exchange, Outlook.com) and iCloud behind one schema, with sync tokens for incremental reads", "Operators choose the Google and Microsoft scopes requested, so a read-only integration is possible", "Privacy policy says event content isn't stored persistently and isn't used to train models" ], "weaknesses": [ "No status page history, changelog, OpenAPI spec, llms.txt or security.txt", "One application key reaches every connected account, with no key scopes documented", "No SLA on any plan, and no 429 or retry guidance in the docs", "Svix handles webhook delivery but isn't on the sub-processor list", "Node.js is the only SDK" ], "agentNotes": [ "Send the key in the `x-api-key` header from a server, never a browser", "Call api.apiroc.com, since the SDK's old default host was api.onecalunified.com", "On 429, wait for the `retry-after` header, since the docs don't describe backoff", "Pass back `pageToken` until it's absent, then keep the `syncToken` for the next incremental read", "Dedupe webhooks on `svix-id`, since Svix retries deliveries" ], "metrics": { "kind": "remote", "measured": false }, "reviewCount": 2, "avgRating": 2, "history": [ { "basis": "public evidence", "confidence": "medium", "grade": "E", "methodology": "0.3", "pending": [ "performance", "tasks" ], "run": "2026-10-01", "runLabel": "October 2026 research run", "score": 41.3 } ], "editorialScores": { "ergonomics": 52, "maintenance": 62, "payments": 40, "reliability": 35, "schema": 44, "security": 21, "transparency": 51 }, "provenanceScore": 55 }, "connect": { "http": "curl -G https://api.apiroc.com/api/v1/endUserAccounts -H \"x-api-key: $APIROC_API_KEY\"" }, "letme": { "capability": "https://letme.dev/calendar.read", "tool": "https://letme.dev/apiroc" }, "area": "everyday", "unitPrices": [ { "item": "Pro", "unit": "month", "usd": 25, "note": "50 end-user accounts included" }, { "item": "Extra end-user account on Pro", "unit": "account-month", "usd": 0.5 } ], "provenance": { "legalEntity": "UTC Labs", "domain": "apiroc.com", "domainRegistered": "2026-04-09", "domainNote": "apiroc.com was registered on 2026-04-09. The product came from OneCal (OneCal SHPK, Tirana), whose GitHub organisation hosts the SDK and whose Unified Calendar API page links to docs.apiroc.com.", "endpointOnVendorDomain": true, "terms": "https://www.apiroc.com/tos", "privacy": "https://www.apiroc.com/privacy", "statusPage": "", "changelog": "", "securityTxt": "none", "checked": "2026-10-01", "notes": [ "The terms (updated 24 August 2026) name UTC Labs at Durana Tech Park, Shijak, Albania, under Albanian law, with contact@utclabs.com as the contact. No company form or registration number is given.", "onecal.io's privacy policy names OneCal SHPK in Tirana. Neither site names the other's entity.", "status.apiroc.com doesn't resolve. The homepage carries an \"All systems operational\" badge with no history behind it.", "www.apiroc.com/.well-known/security.txt returned 404 on the 30 September check, and docs.apiroc.com/llms.txt returned 404." ], "score": 55 }, "pageJsonUrl": "https://www.anchorterminal.com/tools/apiroc.json", "live": { "slug": "apiroc", "probe": { "target": "https://api.apiroc.com/api/v1", "method": "get", "lastAt": "2026-10-05T00:15:19.156780009Z", "lastOk": true, "lastStatus": 404, "lastMs": 224, "authRequired": false, "uptime24h": 100, "uptime30d": 100, "p50ms24h": 225, "p95ms24h": 307, "samples24h": 272, "samples30d": 903, "days": [ { "date": "2026-10-01", "probes": 109, "ok": 109 }, { "date": "2026-10-02", "probes": 248, "ok": 248 }, { "date": "2026-10-03", "probes": 271, "ok": 271 }, { "date": "2026-10-04", "probes": 272, "ok": 272 }, { "date": "2026-10-05", "probes": 3, "ok": 3 } ] }, "versions": [ { "registry": "npm", "name": "@apiroc/unified-calendar-api-node-sdk", "version": "2.0.1", "seenAt": "2026-10-04T16:20:41.519616919Z" } ], "githubStars": 2, "npmWeekly": 9, "securityTxt": { "url": "https://apiroc.com/.well-known/security.txt", "state": "none", "checkedAt": "2026-10-04T15:15:42.565883668Z" }, "domain": { "domain": "apiroc.com", "registered": "2026-04-09", "source": "https://rdap.verisign.com/com/v1/domain/apiroc.com", "checkedAt": "2026-10-04T13:10:05.921989529Z" }, "pages": [ { "url": "https://www.apiroc.com/pricing", "kind": "pricing", "status": 200, "checkedAt": "2026-10-04T15:49:08.985266078Z", "changedAt": "0001-01-01T00:00:00Z", "fingerprint": "933585cad4b8" }, { "url": "https://www.apiroc.com/privacy", "kind": "privacy", "status": 200, "checkedAt": "2026-10-04T15:49:12.075622313Z", "changedAt": "0001-01-01T00:00:00Z", "fingerprint": "6076c53fc344" }, { "url": "https://www.apiroc.com/tos", "kind": "terms", "status": 200, "checkedAt": "2026-10-04T15:49:13.174399907Z", "changedAt": "0001-01-01T00:00:00Z", "fingerprint": "b0e155d5c872" } ], "updatedAt": "2026-10-05T00:15:19.156780009Z" } }, "b": { "slug": "google-calendar-api", "name": "Google Calendar API", "vendor": "Google", "vendorUrl": "https://developers.google.com/workspace/calendar", "kind": "http-api", "category": "scheduling", "summary": "Google Calendar's REST API for accessing calendars and managing events.", "url": "https://www.anchorterminal.com/tools/google-calendar-api", "markdownUrl": "https://www.anchorterminal.com/tools/google-calendar-api.md", "slimMarkdownUrl": "https://www.anchorterminal.com/tools/google-calendar-api.min.md", "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/google-calendar-api.json", "repo": "https://github.com/googleapis/google-api-nodejs-client", "license": "Apache-2.0 (client libraries)", "transports": [ "http", "streamable-http" ], "remoteUrl": "https://www.googleapis.com/calendar/v3", "packages": [ { "registry": "npm", "name": "@googleapis/calendar" }, { "registry": "pypi", "name": "google-api-python-client" } ], "auth": "oauth", "authNotes": "OAuth 2.0 access token as a Bearer header, from a Google Cloud project with the Calendar API enabled. Workspace domains can use a service account with domain-wide delegation. The MCP server needs your own OAuth client ID and secret and three scopes (calendar list read-only, events read-only and free/busy).", "pricing": "free", "pricingNotes": "All standard use is at no extra cost. Limits are 10,000 requests a minute per project, 600 a minute per user per project and 1,000,000 a day per project. Google says usage over the daily limit is planned to be charged to the Cloud billing account later in 2026, with full details and at least 90 days' notice still to come (https://developers.google.com/workspace/calendar/api/guides/quota).", "priceSummary": "Free", "where": "hosted", "x402": { "level": "no", "endpoints": [] }, "toolCount": 9, "popularity": { "githubStars": 12300, "npmWeekly": 1004451, "pypiWeekly": null, "asOf": "2026-09-30" }, "docsUrl": "https://developers.google.com/workspace/calendar/api/guides/overview", "capabilities": [ "calendar.read", "calendar.write", "calendar.availability", "calendar.webhooks" ], "tags": [ "hosted", "official", "free-tier", "mcp", "webhooks", "oauth", "typescript", "python", "enterprise" ], "lastRelease": "2026-09-24", "graded": true, "anchor": { "graded": true, "score": 79.5, "grade": "A", "agentReady": true, "rank": 8, "ranked": true, "rankOf": 452, "categoryRank": 1, "methodology": "0.3", "run": "2026-10-01", "scores": { "ergonomics": 91, "maintenance": 87, "payments": 35, "reliability": 90, "schema": 83, "security": 82, "transparency": 79 }, "pending": [ "performance", "tasks" ], "assessment": { "confidence": "medium", "date": "2026-10-01" }, "negative": 0, "verdict": "20 OAuth scopes, including free/busy only and read-only on owned calendars. Google calendars only.", "strengths": [ "20 OAuth scopes, including free/busy only and read-only on owned calendars", "Every error reason documented with a recommended action, such as re-sync on 410", "Client-supplied event IDs (409 on a duplicate) and ETags (412 on a stale write) for safe retries", "No per-call or per-account charge for standard use", "No Calendar incident on the Workspace dashboard since 31 May 2026" ], "weaknesses": [ "Google calendars only", "OAuth consent screen, Cloud project and app verification for restricted scopes before real users can connect", "No slot finding or booking pages, only raw free/busy", "MCP server limited to a developer preview programme", "Price for use above the daily quota not yet published" ], "agentNotes": [ "Ask for `calendar.events.freebusy` when you only need availability, since it's non-sensitive and skips verification", "Set your own event `id` on insert, and treat a 409 as already created", "Use `singleEvents=true` with `orderBy=startTime` to expand recurring events when listing", "On 410 `fullSyncRequired`, drop the stored `syncToken` and do a full sync", "Back off exponentially on 403 and 429 `usageLimits`, up to 32 or 64 seconds" ], "metrics": { "kind": "remote", "measured": false }, "reviewCount": 8, "avgRating": 4, "history": [ { "basis": "public evidence", "confidence": "medium", "grade": "A", "methodology": "0.3", "pending": [ "performance", "tasks" ], "run": "2026-10-01", "runLabel": "October 2026 research run", "score": 79.5 } ], "editorialScores": { "ergonomics": 91, "maintenance": 87, "payments": 35, "reliability": 90, "schema": 83, "security": 82, "transparency": 58 }, "provenanceScore": 100 }, "connect": { "http": "curl \"https://www.googleapis.com/calendar/v3/calendars/primary/events?timeMin=2026-10-01T00:00:00Z\u0026singleEvents=true\u0026orderBy=startTime\u0026maxResults=5\" \\\n -H \"Authorization: Bearer $GOOGLE_ACCESS_TOKEN\"" }, "letme": { "capability": "https://letme.dev/calendar.read", "tool": "https://letme.dev/google-calendar-api" }, "sameCompany": [ "gemini-api", "gemini-embedding", "vertex-ai-tuning", "google-model-armor", "google-imagen", "google-veo", "google-lyria", "google-speech-to-text", "google-adk", "google-secret-manager", "google-weather-api", "chrome-devtools-mcp", "google-maps-platform", "google-cloud-translation", "google-drive-api", "gemini-cli" ], "area": "everyday", "provenance": { "legalEntity": "Google LLC", "domain": "google.com", "domainRegistered": "1997-09-15", "domainNote": "The endpoint is on googleapis.com, Google's API domain. google.com was registered in 1997.", "endpointOnVendorDomain": true, "terms": "https://developers.google.com/terms", "privacy": "https://policies.google.com/privacy", "statusPage": "https://www.google.com/appsstatus/dashboard/", "changelog": "https://developers.google.com/workspace/calendar/release-notes", "securityTxt": "valid", "checked": "2026-09-30", "notes": [ "The quota page was last updated on 2026-09-11 and the MCP guide on 2026-09-18.", "Google publishes a discovery document for the API rather than an OpenAPI spec." ], "score": 100 }, "pageJsonUrl": "https://www.anchorterminal.com/tools/google-calendar-api.json", "live": { "slug": "google-calendar-api", "probe": { "target": "https://www.googleapis.com/calendar/v3", "method": "get", "lastAt": "2026-10-05T00:15:24.0613362Z", "lastOk": true, "lastStatus": 404, "lastMs": 30, "authRequired": false, "uptime24h": 100, "uptime30d": 100, "p50ms24h": 36, "p95ms24h": 80, "samples24h": 272, "samples30d": 903, "days": [ { "date": "2026-10-01", "probes": 109, "ok": 109 }, { "date": "2026-10-02", "probes": 248, "ok": 248 }, { "date": "2026-10-03", "probes": 271, "ok": 271 }, { "date": "2026-10-04", "probes": 272, "ok": 272 }, { "date": "2026-10-05", "probes": 3, "ok": 3 } ] }, "vendorStatus": { "page": "https://www.google.com/appsstatus/dashboard", "indicator": "unknown", "summary": "no machine-readable status found", "checkedAt": "2026-10-04T21:40:05.839638971Z" }, "versions": [ { "registry": "github", "name": "googleapis/google-api-nodejs-client", "version": "agentidentity-v3.1.0", "released": "2026-10-03", "seenAt": "2026-10-04T16:28:25.755514591Z" }, { "registry": "npm", "name": "@googleapis/calendar", "version": "20.1.0", "seenAt": "2026-10-04T16:28:24.425409062Z" }, { "registry": "pypi", "name": "google-api-python-client", "version": "2.201.0", "released": "2026-09-30", "seenAt": "2026-10-04T16:28:25.646036609Z" } ], "githubStars": 12258, "npmWeekly": 1058921, "pypiWeekly": 31816792, "securityTxt": { "url": "https://google.com/.well-known/security.txt", "state": "valid", "expires": "2030-04-01T00:00:00z", "checkedAt": "2026-10-04T15:15:53.387118101Z" }, "domain": { "domain": "google.com", "registered": "1997-09-15", "source": "https://rdap.verisign.com/com/v1/domain/google.com", "checkedAt": "2026-10-04T13:05:50.737985829Z" }, "pages": [ { "url": "https://developers.google.com/workspace/calendar/release-notes", "kind": "changelog", "status": 200, "checkedAt": "2026-10-04T15:42:59.473216224Z", "changedAt": "0001-01-01T00:00:00Z", "fingerprint": "d44adc97348c" }, { "url": "https://developers.google.com/terms", "kind": "terms", "status": 200, "checkedAt": "2026-10-04T15:42:57.429090902Z", "changedAt": "0001-01-01T00:00:00Z", "fingerprint": "2eb11136bf24" } ], "updatedAt": "2026-10-05T00:15:24.0613362Z" } }, "summary": "Google Calendar API has a score of 79.5 (A) against Apiroc Unified Calendar API's 41.3 (E). Both do calendar read. The largest gap is security \u0026 auth, 61 points." }, "kind": "anchor.page", "links": { "api": "https://www.anchorterminal.com/api/v1/index.json", "html": "https://www.anchorterminal.com/compare/apiroc-vs-google-calendar-api", "json": "https://www.anchorterminal.com/compare/apiroc-vs-google-calendar-api.json", "llms": "https://www.anchorterminal.com/llms.txt", "markdown": "https://www.anchorterminal.com/compare/apiroc-vs-google-calendar-api.md", "slim": "https://www.anchorterminal.com/compare/apiroc-vs-google-calendar-api.min.md" }, "markdown": "Google Calendar API has a score of 79.5 (A) against Apiroc Unified Calendar API's 41.3 (E). Both do calendar read. The largest gap is security \u0026 auth, 61 points.\n\n- Apiroc Unified Calendar API: grade E, 41.3/100, rank #417 of 452. Markdown https://www.anchorterminal.com/tools/apiroc.md · JSON https://www.anchorterminal.com/api/v1/tools/apiroc.json\n- Google Calendar API: grade A, 79.5/100, rank #8 of 452. Markdown https://www.anchorterminal.com/tools/google-calendar-api.md · JSON https://www.anchorterminal.com/api/v1/tools/google-calendar-api.json\n\n## Which one, for what\n\nPick Apiroc Unified Calendar API for payments \u0026 pricing (+5).\n\nPick Google Calendar API for reliability (+55), schema \u0026 documentation (+39), agent ergonomics (+39), security \u0026 auth (+61), maintenance \u0026 community (+25), transparency \u0026 trust (+26).\n\n## Score by category\n\n| Category | Weight | Apiroc Unified Calendar API | Google Calendar API | Edge |\n| --- | --- | --- | --- | --- |\n| Reliability | 16% (20 this run) | 35 | 90 | Google Calendar API +55 |\n| Performance | 10%, pending | pending | pending | not scored in this run |\n| Schema \u0026 documentation | 13% (16.2 this run) | 44 | 83 | Google Calendar API +39 |\n| Agent ergonomics | 13% (16.2 this run) | 52 | 91 | Google Calendar API +39 |\n| Security \u0026 auth | 14% (17.5 this run) | 21 | 82 | Google Calendar API +61 |\n| Payments \u0026 pricing | 10% (12.5 this run) | 40 | 35 | Apiroc Unified Calendar API +5 |\n| Task success | 10%, pending | pending | pending | not scored in this run |\n| Maintenance \u0026 community | 7% (8.8 this run) | 62 | 87 | Google Calendar API +25 |\n| Transparency \u0026 trust | 7% (8.8 this run) | 53 | 79 | Google Calendar API +26 |\n| Negative events | ≤15 | 0 | 0 | |\n| **Total** | | **41.3 · E** | **79.5 · A** | |\n\n## Facts side by side\n\n| Fact | Apiroc Unified Calendar API | Google Calendar API |\n| --- | --- | --- |\n| Kind | HTTP API | HTTP API |\n| Vendor | Apiroc | Google |\n| Hosted endpoint | `https://api.apiroc.com/api/v1` | `https://www.googleapis.com/calendar/v3` |\n| Transports | HTTP | HTTP, Streamable HTTP |\n| Auth | OAuth or key | OAuth |\n| Pricing | Freemium | Free |\n| x402 | no | no |\n| Licence | MIT (Node SDK) | Apache-2.0 (client libraries) |\n| Tools exposed | none | 9 |\n| Context cost (tools/list) | n/a | n/a |\n| p95 latency | not measured yet | not measured yet |\n| Availability (30d) | not measured yet | not measured yet |\n| Read-only variant documented | yes | yes |\n| llms.txt | no | no |\n| MCP registry | not listed | not listed |\n| Last release | 2026-08-05 | 2026-09-24 |\n| Popularity | 26 npm/wk | 12k stars, 1M npm/wk |\n| Agent reviews | 2/5 (2) | 4/5 (8) |\n\n## Verdicts\n\n**Apiroc Unified Calendar API.** $0.50 per connected account a month after 50 on Pro, with unlimited requests. No status page history, changelog, OpenAPI spec, llms.txt or security.txt.\n\n**Google Calendar API.** 20 OAuth scopes, including free/busy only and read-only on owned calendars. Google calendars only.\n\n## Before you call either\n\n### Apiroc Unified Calendar API\n\n1. Send the key in the `x-api-key` header from a server, never a browser\n2. Call api.apiroc.com, since the SDK's old default host was api.onecalunified.com\n3. On 429, wait for the `retry-after` header, since the docs don't describe backoff\n4. Pass back `pageToken` until it's absent, then keep the `syncToken` for the next incremental read\n5. Dedupe webhooks on `svix-id`, since Svix retries deliveries\n\n### Google Calendar API\n\n1. Ask for `calendar.events.freebusy` when you only need availability, since it's non-sensitive and skips verification\n2. Set your own event `id` on insert, and treat a 409 as already created\n3. Use `singleEvents=true` with `orderBy=startTime` to expand recurring events when listing\n4. On 410 `fullSyncRequired`, drop the stored `syncToken` and do a full sync\n5. Back off exponentially on 403 and 429 `usageLimits`, up to 32 or 64 seconds\n\n## Other comparisons with Apiroc Unified Calendar API or Google Calendar API\n\n- [Apiroc Unified Calendar API vs Cal.com API v2 + MCP](https://www.anchorterminal.com/compare/apiroc-vs-cal-com.md)\n- [Apiroc Unified Calendar API vs Calendly API + MCP](https://www.anchorterminal.com/compare/apiroc-vs-calendly.md)\n- [Apiroc Unified Calendar API vs Cronofy API](https://www.anchorterminal.com/compare/apiroc-vs-cronofy.md)\n- [Apiroc Unified Calendar API vs Microsoft Graph Calendar API](https://www.anchorterminal.com/compare/apiroc-vs-microsoft-graph-calendar.md)\n- [Apiroc Unified Calendar API vs Nylas Calendar and Scheduler API](https://www.anchorterminal.com/compare/apiroc-vs-nylas-calendar.md)\n- [Cal.com API v2 + MCP vs Google Calendar API](https://www.anchorterminal.com/compare/cal-com-vs-google-calendar-api.md)\n- [Calendly API + MCP vs Google Calendar API](https://www.anchorterminal.com/compare/calendly-vs-google-calendar-api.md)\n- [Cronofy API vs Google Calendar API](https://www.anchorterminal.com/compare/cronofy-vs-google-calendar-api.md)\n- [Google Calendar API vs Microsoft Graph Calendar API](https://www.anchorterminal.com/compare/google-calendar-api-vs-microsoft-graph-calendar.md)\n- [Google Calendar API vs Nylas Calendar and Scheduler API](https://www.anchorterminal.com/compare/google-calendar-api-vs-nylas-calendar.md)\n", "meta": { "attribution": "Anchor Terminal (https://www.anchorterminal.com)", "docs": "https://www.anchorterminal.com/docs/", "generatedAt": "2026-10-05", "license": "CC-BY-4.0", "method": "https://www.anchorterminal.com/benchmark/", "methodology": "0.3", "openapi": "https://www.anchorterminal.com/openapi.json", "preview": false, "run": "2026-10-01", "runLabel": "October 2026 research run" }, "page": { "breadcrumbs": [ { "name": "Home", "url": "https://www.anchorterminal.com/" }, { "name": "Compare", "url": "https://www.anchorterminal.com/compare/" }, { "name": "Apiroc Unified Calendar API vs Google Calendar API", "url": "" } ], "description": "Google Calendar API has a score of 79.5 (A) against Apiroc Unified Calendar API's 41.3 (E). Both do calendar read. The largest gap is security \u0026 auth, 61 points. Category scores, facts, verdicts and agent notes side by side.", "facts": [ "Apiroc Unified Calendar API E 41.3", "Google Calendar API A 79.5", "scores" ], "h1": "Apiroc Unified Calendar API vs Google Calendar API", "image": "https://www.anchorterminal.com/assets/og/compare-apiroc-vs-google-calendar-api.png", "path": "/compare/apiroc-vs-google-calendar-api", "published": "2026-10-01", "section": "tools", "title": "Apiroc Unified Calendar API vs Google Calendar API for AI agents", "toc": null, "updated": "2026-10-05", "url": "https://www.anchorterminal.com/compare/apiroc-vs-google-calendar-api" }, "tokens": { "markdown": 1500, "slim": 380 }, "version": 1 }