{ "data": { "a": { "slug": "truto-calendar", "name": "Truto Unified Calendar API", "vendor": "Yin Yang Inc.", "vendorUrl": "https://truto.one", "kind": "http-api", "category": "scheduling", "summary": "Truto's Unified Calendar API gives one REST interface over Google Calendar, Outlook Calendar, Cal.com and Calendly, with calendars, events, availability, event types, contacts and users. It is part of Truto's unified API platform for software companies.", "url": "https://www.anchorterminal.com/tools/truto-calendar", "markdownUrl": "https://www.anchorterminal.com/tools/truto-calendar.md", "slimMarkdownUrl": "https://www.anchorterminal.com/tools/truto-calendar.min.md", "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/truto-calendar.json", "dns": "truto-calendar.grade.anchorterminal.com", "transports": [], "packages": [ { "registry": "npm", "name": "@truto/truto-link-sdk" } ], "auth": "api-key", "authNotes": "A Truto API token, created in app.truto.one under Settings \u003e API Tokens for one environment (development, staging or production), sent as `Authorization: Bearer`. Every request names an `integrated_account_id`, the end customer's connected calendar account, whose OAuth tokens Truto holds. Per-account MCP servers can be limited to read or write methods and tags, and given an expiry.", "pricing": "paid", "pricingNotes": "Expansion from $999 per connector a year and Enterprise from $1,999, each with unlimited connections and API calls, sold through a demo. A free 30-day sandbox is given on request with a work email, usually within one business day.", "priceSummary": "$83.25 / mo", "where": "local", "x402": { "level": "no", "evidence": "No x402, MPP or L402 in the docs index, the pricing page or the API catalogue (checked 2026-11-06).", "endpoints": [] }, "toolCount": null, "popularity": { "githubStars": null, "npmWeekly": null, "pypiWeekly": null, "asOf": "2026-11-06" }, "docsUrl": "https://truto.one/docs/api-reference/unified-calendar-api/", "llmsTxt": "https://truto.one/docs/llms.txt", "openapi": "https://api.truto.one/schema/openapi.yml", "capabilities": [ "calendar.read", "calendar.write", "calendar.availability", "calendar.booking", "automation.auth" ], "tags": [ "hosted", "unified-api", "paid", "sales-led", "openapi", "llms-txt", "status-page", "webhooks", "google-calendar", "outlook" ], "lastRelease": "2026-10-26", "graded": true, "anchor": { "graded": true, "score": 60.4, "grade": "C", "agentReady": false, "rank": 652, "ranked": true, "rankOf": 1486, "categoryRank": 5, "methodology": "0.7", "run": "2026-10-01", "scores": { "ergonomics": 71, "maintenance": 50, "payments": 20, "reliability": 77, "schema": 75, "security": 52, "transparency": 61 }, "pending": [ "performance", "tasks" ], "assessment": { "confidence": "medium", "date": "2026-11-06" }, "negative": 0, "verdict": "Truto's calendar API is well documented for agents, with Markdown docs, field exclusion, normalised rate-limit headers and errors that name the failing side, across Google, Outlook, Cal.com and Calendly. It is sold from $999 a connector a year through a demo, had an API outage on 29 October 2026 and has no public changelog.", "bestFor": "Software companies that need their product's agent to read and book across customers' Google, Outlook, Cal.com and Calendly accounts.", "strengths": [ "One REST shape for Google Calendar, Outlook Calendar, Cal.com and Calendly, including availability and event types", "Markdown copy of every docs page and an llms.txt index", "`truto_exclude_fields`, `truto_ignore_remote_data` and response formats to size replies", "Errors say whether Truto or the provider failed, and vendor rate limits come back as standard headers", "Pass-through design with no stored customer data, and a public DPA" ], "weaknesses": [ "Priced from $999 per connector a year with a demo-led sandbox", "An outage of the APIs and dashboard on 29 October 2026 is on the status page", "No public changelog for the API", "API tokens are per environment with no scopes found", "Only five calendar integrations, and Calendly support is partial on events" ], "agentNotes": [ "Pass `integrated_account_id` on every call; the token alone reaches nothing", "Call the meta endpoint for the method first to see which filters the vendor supports", "Set `truto_ignore_remote_data=true` and list fields in `truto_exclude_fields` to keep responses small", "On 429 wait for Retry-After; stay under 50 requests every 10 seconds per integrated account", "Set `expand_recurring=true` when the task needs each instance of a repeating event" ], "metrics": { "kind": "remote", "measured": false }, "reviewCount": 0, "avgRating": 0, "history": [ { "basis": "public evidence", "confidence": "medium", "grade": "C", "methodology": "0.7", "pending": [ "performance", "tasks" ], "run": "2026-10-01", "runLabel": "October 2026 research run", "score": 60.4 } ], "editorialScores": { "ergonomics": 71, "maintenance": 50, "payments": 20, "reliability": 77, "schema": 75, "security": 52, "transparency": 54 }, "provenanceScore": 67, "checked": { "categories": { "ergonomics": "2026-11-06", "maintenance": "2026-11-06", "payments": "2026-11-06", "reliability": "2026-11-06", "schema": "2026-11-06", "security": "2026-11-06", "transparency": "2026-11-06" }, "last": "2026-11-06", "oldest": "2026-11-06", "stale": false, "staleAfterDays": 90 } }, "connect": { "http": "curl \"https://api.truto.one/unified/calendar/events?integrated_account_id=$ACCOUNT_ID\" -H \"Authorization: Bearer $TRUTO_API_TOKEN\"" }, "letme": { "capability": "https://letme.dev/calendar.read", "tool": "https://letme.dev/truto-calendar" }, "area": "everyday", "unitPrices": [ { "item": "Expansion plan connector", "unit": "month", "usd": 83.25, "note": "From $999 per connector a year" }, { "item": "Enterprise plan connector", "unit": "month", "usd": 166.58, "note": "From $1,999 per connector a year" } ], "provenance": { "legalEntity": "Yin Yang Inc.", "domain": "truto.one", "domainRegistered": "", "endpointOnVendorDomain": true, "terms": "https://truto.one/tos/", "privacy": "https://truto.one/privacy/", "statusPage": "https://status.truto.one", "changelog": "", "securityTxt": "unknown", "checked": "2026-11-06", "notes": [ "truto.one/robots.txt allows all and points to llms.txt, an RFC 9727 API catalogue and agent skills; every page has a Markdown sibling. api.truto.one/robots.txt returned 404. status.truto.one's robots.txt returned no rules.", "The terms name Yin Yang Inc. No clause on automated access was found in the parts read.", "The OpenAPI file at api.truto.one/schema/openapi.yml timed out after 30 seconds and was not read.", "security.txt was not checked. SOC 2 compliance is stated only in a blog post of 24 August 2023; no trust page was found." ], "score": 67 }, "pageJsonUrl": "https://www.anchorterminal.com/tools/truto-calendar.json", "live": { "slug": "truto-calendar", "vendorStatus": { "page": "https://status.truto.one", "indicator": "unknown", "summary": "no machine-readable status found", "checkedAt": "2026-11-07T04:48:53.753341884Z" }, "versions": [ { "registry": "npm", "name": "@truto/truto-link-sdk", "version": "1.3.5", "seenAt": "2026-11-07T00:12:59.774757597Z" } ], "npmWeekly": 6850, "securityTxt": { "url": "https://truto.one/.well-known/security.txt", "state": "none", "checkedAt": "2026-11-07T15:59:30.982914489Z" }, "llmsTxt": { "url": "https://truto.one/docs/llms.txt", "ok": true, "status": 200, "checkedAt": "2026-11-07T15:34:12.104383057Z" }, "pages": [ { "url": "https://truto.one/privacy/", "kind": "privacy", "status": 200, "checkedAt": "2026-11-07T14:22:35.56420207Z", "changedAt": "0001-01-01T00:00:00Z", "fingerprint": "83d604dc7090" }, { "url": "https://truto.one/tos/", "kind": "terms", "status": 200, "checkedAt": "2026-11-07T14:22:37.675377248Z", "changedAt": "0001-01-01T00:00:00Z", "fingerprint": "fa7045806b26" } ], "updatedAt": "2026-11-07T15:59:30.982914489Z" } }, "answer": "Truto Unified Calendar API scores 60.4 (C) on agent readiness against YouCanBookMe API's 22.5 (F), and leads in 5 of 7 scored categories. YouCanBookMe API leads on payments \u0026 pricing.", "b": { "slug": "youcanbookme", "name": "YouCanBookMe API", "vendor": "AI Software (Capacity) UK Ltd, trading as YouCanBookMe", "vendorUrl": "https://youcanbook.me", "kind": "http-api", "category": "scheduling", "summary": "YouCanBookMe is a booking-page service from the UK company of the same name, owned by Capacity since 2025. Its REST API manages account details, booking pages (profiles) and bookings over HTTP Basic auth, with webhooks from booking notifications.", "url": "https://www.anchorterminal.com/tools/youcanbookme", "markdownUrl": "https://www.anchorterminal.com/tools/youcanbookme.md", "slimMarkdownUrl": "https://www.anchorterminal.com/tools/youcanbookme.min.md", "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/youcanbookme.json", "dns": "youcanbookme.grade.anchorterminal.com", "transports": [ "http" ], "remoteUrl": "https://api.youcanbook.me/v1", "packages": [], "auth": "api-key", "authNotes": "HTTP Basic authentication with the account email address or account ID as the username and an account API key as the password. Only the Account Owner can generate, view, copy or delete the key, under Account Password \u0026 Security \u003e Authentication and API, and the help centre says the API key is available on the Team plan. No scopes, expiry or per-user keys are described. Administrators and Contributors must ask the owner for the key.", "pricing": "freemium", "pricingNotes": "Free plan with 1 calendar, 1 booking page and 30 bookings a month, with YouCanBookMe branding. Individual $9, Professional $13 and Teams $18 a seat a month, with 10 per cent off yearly and 20 per cent off for two years ($7.20, $10.40 and $14.40), per the help centre's pricing article. 14-day trial of every feature with no card, per the pricing page. API access is listed under the Team plan; webhooks need Professional or Teams.", "priceSummary": "$9 / seat-mo", "where": "hosted", "x402": { "level": "no", "evidence": "No x402, MPP or L402 on the pricing page, in the help centre API and webhook articles or in the API's error response (checked 2026-11-03). The API reference itself could not be read.", "endpoints": [] }, "toolCount": null, "popularity": { "githubStars": null, "npmWeekly": null, "pypiWeekly": null, "asOf": "2026-11-03" }, "docsUrl": "https://ycbm.stoplight.io/", "capabilities": [ "calendar.booking", "calendar.availability", "calendar.webhooks" ], "tags": [ "hosted", "freemium", "free-tier", "free-trial", "no-card", "api-key", "webhooks", "soc2", "iso27001", "uk", "closed-source" ], "lastRelease": "2026-09-01", "graded": true, "anchor": { "graded": true, "score": 22.5, "grade": "F", "agentReady": false, "rank": 1421, "ranked": true, "rankOf": 1486, "categoryRank": 15, "methodology": "0.7", "run": "2026-10-01", "scores": { "ergonomics": 13, "maintenance": 28, "payments": 30, "reliability": 15, "schema": 10, "security": 24, "transparency": 61 }, "pending": [ "performance", "tasks" ], "assessment": { "confidence": "low", "date": "2026-11-03" }, "negative": 0, "verdict": "A booking-page service with a Team-plan REST API over HTTP Basic auth and one account-wide key, SOC 2 Type II and ISO 27001 on its security page, and a 14-day trial without a card. Its API reference renders only by JavaScript and its status page did not resolve for us, so endpoints, limits and incidents are unverified.", "bestFor": "A booking-page product for small businesses, closest to calendly and savvycal in scheduling.", "strengths": [ "SOC 2 Type II and ISO/IEC 27001:2022 (certificate issued 20 February 2024) listed on the security page, with AES-256 at rest on AWS", "Free plan and a 14-day trial of every feature with no card", "Privacy notice (16 March 2026) states retention periods, 24 months for booking data by default, and says booking data is not used to train AI models", "Webhook notifications on six booking triggers with a JSON payload the user shapes, on Professional and Teams", "The API answers with a JSON error envelope carrying a code, message and status, and declares its version in an `x-api-version` header" ], "weaknesses": [ "The API reference at ycbm.stoplight.io could not be read without JavaScript, and the help centre's API article sat behind a Cloudflare challenge", "One account-wide API key over HTTP Basic auth, created only by the Account Owner, with no scopes or expiry documented", "API access is listed only on the Team plan ($18 a seat a month)", "No rate limits, 429 handling, idempotency keys, OpenAPI file, llms.txt or official SDK were found", "No security.txt, bug bounty or disclosure policy, and the status page at youcanbookmestatus.com did not resolve for us" ], "agentNotes": [ "Ask the Account Owner for the account ID and API key, since Administrators and Contributors cannot generate one, and send them as HTTP Basic credentials", "Read the API reference at ycbm.stoplight.io in a browser before planning calls; its endpoints and parameters were not readable to us", "Treat the key as full account access and keep it out of logs, since no scoped or read-only key is documented", "Expect a JSON error body with `code`, `message` and `status` on failures, and check for an existing booking before repeating a create, since no idempotency key is documented", "Use booking-page webhooks for booking, reschedule, cancel, reminder, follow-up and no-show events instead of polling" ], "metrics": { "kind": "remote", "measured": false }, "reviewCount": 0, "avgRating": 0, "history": [ { "basis": "public evidence", "confidence": "low", "grade": "F", "methodology": "0.7", "pending": [ "performance", "tasks" ], "run": "2026-10-01", "runLabel": "October 2026 research run", "score": 22.5 } ], "editorialScores": { "ergonomics": 13, "maintenance": 28, "payments": 30, "reliability": 15, "schema": 10, "security": 24, "transparency": 52 }, "provenanceScore": 70, "checked": { "categories": { "ergonomics": "2026-11-03", "maintenance": "2026-11-03", "payments": "2026-11-03", "reliability": "2026-11-03", "schema": "2026-11-03", "security": "2026-11-03", "transparency": "2026-11-03" }, "last": "2026-11-03", "oldest": "2026-11-03", "stale": false, "staleAfterDays": 90 } }, "connect": { "http": "curl -u \"$YCBM_ACCOUNT_ID:$YCBM_API_KEY\" https://api.youcanbook.me/v1/profiles" }, "letme": { "capability": "https://letme.dev/calendar.booking", "tool": "https://letme.dev/youcanbookme" }, "area": "everyday", "unitPrices": [ { "item": "Individual", "unit": "seat-month", "usd": 9, "note": "$8.10 a month yearly, $7.20 over two years, per the help centre" }, { "item": "Professional", "unit": "seat-month", "usd": 13, "note": "$11.70 a month yearly, $10.40 over two years" }, { "item": "Teams", "unit": "seat-month", "usd": 18, "note": "Per seat. $16.20 yearly, $14.40 over two years. The plan that lists API access" } ], "provenance": { "legalEntity": "AI Software (Capacity) UK Ltd", "domain": "youcanbook.me", "domainRegistered": "", "endpointOnVendorDomain": true, "terms": "https://youcanbook.me/terms", "privacy": "https://youcanbook.me/privacy", "statusPage": "https://www.youcanbookmestatus.com", "changelog": "https://youcanbook.me/product-updates", "securityTxt": "none", "checked": "2026-11-03", "notes": [ "The terms (last updated 18 March 2026) name AI Software (Capacity) UK Ltd, trading as YouCanBookMe, under English law. Clause 15.3 bars data mining, robots and similar extraction tools without written consent, and clause 7.2 bars downloading the Site's software. Recorded as a fact; the public pages were read.", "The privacy notice (16 March 2026) gives company number 7221202, AWS hosting in the United States, a DPA on request through HelloSign, and retention of 24 months for booking data and up to 7 years for support messages.", "youcanbook.me/robots.txt disallows only HubSpot preview and preference paths. support.youcanbook.me/robots.txt disallows account, search and request paths; the API article there answered a Cloudflare challenge (403), which is the host's block, not a robots rule. ycbm.capacity.com and ycbm.stoplight.io allow all.", "The status page linked from youcanbook.me/help, www.youcanbookmestatus.com, did not resolve from our reader on 3 November 2026 (DNS), with or without www, so no incident history was read.", "youcanbook.me/.well-known/security.txt returns 404. The security page gives compliance@youcanbook.me as its contact.", "RDAP for youcanbook.me (rdap.nic.me) could not be reached from our shell, so the registration date is blank.", "The product updates page at youcanbook.me/product-updates is dated by month; its newest entry is September 2026 (registered SMS numbers), which lastRelease records as the first of that month." ], "score": 70 }, "pageJsonUrl": "https://www.anchorterminal.com/tools/youcanbookme.json", "live": { "slug": "youcanbookme", "probe": { "target": "https://api.youcanbook.me/v1", "method": "get", "lastAt": "2026-11-07T18:21:06.812255523Z", "lastOk": true, "lastStatus": 400, "lastMs": 432, "authRequired": false, "uptime24h": 100, "uptime30d": 99.86, "p50ms24h": 223, "p95ms24h": 464, "samples24h": 239, "samples30d": 700, "days": [ { "date": "2026-11-04", "probes": 87, "ok": 87 }, { "date": "2026-11-05", "probes": 185, "ok": 184 }, { "date": "2026-11-06", "probes": 241, "ok": 241 }, { "date": "2026-11-07", "probes": 187, "ok": 187 } ] }, "vendorStatus": { "page": "https://www.youcanbookmestatus.com", "indicator": "unknown", "summary": "no machine-readable status found", "checkedAt": "2026-11-07T04:49:01.533256926Z" }, "securityTxt": { "url": "https://youcanbook.me/.well-known/security.txt", "state": "none", "checkedAt": "2026-11-07T16:00:50.009912688Z" }, "pages": [ { "url": "https://youcanbook.me/product-updates", "kind": "changelog", "status": 200, "checkedAt": "2026-11-07T14:38:11.51832233Z", "changedAt": "0001-01-01T00:00:00Z", "fingerprint": "43b9b3bc654c" }, { "url": "https://youcanbook.me/privacy", "kind": "privacy", "status": 200, "checkedAt": "2026-11-07T14:38:09.398967653Z", "changedAt": "0001-01-01T00:00:00Z", "fingerprint": "4b8c8b8980c9" }, { "url": "https://youcanbook.me/terms", "kind": "terms", "status": 200, "checkedAt": "2026-11-07T14:38:13.573940495Z", "changedAt": "0001-01-01T00:00:00Z", "fingerprint": "51e465558470" } ], "updatedAt": "2026-11-07T18:21:06.812255523Z" } }, "edges": [ { "by": 65, "category": "schema", "leads": "truto-calendar", "name": "Schema \u0026 documentation", "reasons": { "a": "An OpenAPI specification is linked from the RFC 9727 API catalogue, but the file timed out and was not read, so it is credited as published and unverified (20 of 25). llms.txt and a Markdown sibling for every page (10). Parameter descriptions say what each does and what it falls back to, such as `end_time` defaulting to the month of `start_time` (15 of 20). Types, required marks and allowed values such as `focus_time` and `out_of_office` (13 of 15). One documented error shape with provider and Truto fields; few request examples on the reference pages read (12 of 15). Deprecated admin endpoints are marked, but no API changelog was found (5 of 15). 20 + 10 + 15 + 13 + 12 + 5 = 75.", "b": "The reference lives on Stoplight at ycbm.stoplight.io, which usually renders an OpenAPI file, but our reader got only the workspace shell, and no spec file was found at the usual paths; the help centre article on support.youcanbook.me sat behind a Cloudflare challenge. Scored absent (0 of 25). No llms.txt on youcanbook.me, the help centre or the Stoplight host (0). Descriptions, typed inputs and required fields unread (0 of 20, 0 of 15). The one response we saw is a JSON envelope with `code`, `errors`, `httpCode`, `message` and `status`, and the help centre gives a worked webhook payload (4 of 15). A /v1 path and `x-api-version: 1.18` and `x-api-revision` headers, with a product updates page dated by month and no API changelog (6 of 15). 0 + 0 + 0 + 0 + 4 + 6 = 10." }, "scores": { "a": 75, "b": 10 } }, { "by": 62, "category": "reliability", "leads": "truto-calendar", "name": "Reliability", "reasons": { "a": "Graded as a hosted service on the Unified Calendar API. Better Stack status page with components for api.truto.one health, ping and link-token endpoints and the static IP proxy, with incident history (20). The feed lists \"APIs and Dashboard are down\" on 29 October 2026 and delayed sync jobs and webhooks on 1 November, which counts as one major outage (10). Truto's own limit is 50 requests every 10 seconds per integrated account, in front of each vendor's (15). A vendor 429 comes back with Retry-After and normalised `ratelimit-limit`, `-remaining` and `-reset` headers, with no idempotency guidance for creates (12 of 15). The Enterprise plan lists an SLA guarantee (10). Generally available (10). 20 + 10 + 15 + 12 + 10 + 10 = 77.", "b": "Read with the hosted lines. The help page links a status page at www.youcanbookmestatus.com, but the host did not resolve from our reader with or without www on 3 November 2026, so it is scored as not established rather than as a finding about the vendor (0). No readable history (5). No rate limit with a number in the help centre articles, the pricing page or the API's own error response; the API reference could not be read (0). No 429 or retry guidance and no idempotency key found (0). No SLA, and the terms say the service is not guaranteed to be available 100 per cent of the time (0). The API reports version 1.18 in its headers and is sold on the Team plan, so generally available (10). 0 + 5 + 0 + 0 + 0 + 10 = 15." }, "scores": { "a": 77, "b": 15 } }, { "by": 58, "category": "ergonomics", "leads": "truto-calendar", "name": "Agent ergonomics", "reasons": { "a": "`truto_exclude_fields`, `truto_ignore_remote_data`, `truto_key_by` and response formats (`unified`, `raw`, `normalized`) size the reply (22 of 25). Query operators such as `[gt]` and `[in]`, `sort_by`, `limit` and cursors, with a meta endpoint that says which filters each vendor supports (18 of 20). Errors name the HTTP status and say whether Truto or the provider failed, with the provider's message extracted (18 of 20). No idempotency key found for creates (5 of 20). Every call needs only the token and `integrated_account_id`; a CLI and the Link SDK exist, with no general API SDK found (8 of 15). 22 + 18 + 18 + 5 + 8 = 71.", "b": "Response sizing, field selection and pagination are in the unread reference (3 of 25, 0 of 20). The error envelope names a machine code and a message an agent can branch on (8 of 20). No idempotency key or safe-retry guidance found (0 of 20). No official SDK, and the required parameters are unread (2 of 15). 3 + 0 + 8 + 0 + 2 = 13." }, "scores": { "a": 71, "b": 13 } }, { "by": 28, "category": "security", "leads": "truto-calendar", "name": "Security \u0026 auth", "reasons": { "a": "API tokens are per environment and sent as Bearer headers; no scopes or expiry for them were found (20 of 30). Per-account MCP servers can be limited to read methods or tags and set to expire, and the customer's connection form can restrict access to specific resources, but the REST token reaches every integrated account in its environment (14 of 20). Event titles, descriptions and attendee text from outside parties pass through, and no prompt-injection guidance was found (0). Plans keep request logs 30 or 90 days (10 of 15). SOC 2 is stated in a 2023 blog post, with no trust page, security.txt or disclosure policy found (8 of 20). 20 + 14 + 0 + 10 + 8 = 52.", "b": "One account-wide API key sent as the HTTP Basic password with the account ID or email, generated and deleted by the Account Owner only; no scopes, expiry or per-user keys are documented (10 of 30). No read-only mode or confirmation step found (0 of 20). The API and webhooks carry names, answers and notes written by people who book, with no injection guidance (2 of 15). No audit log or per-call visibility found (0 of 15). SOC 2 Type II and ISO/IEC 27001:2022 (certificate 20/3433, 20 February 2024) and third-party penetration tests on the security page, but no security.txt (404), bug bounty or disclosure policy (12 of 20). 10 + 0 + 2 + 0 + 12 = 24." }, "scores": { "a": 52, "b": 24 } }, { "by": 22, "category": "maintenance", "leads": "truto-calendar", "name": "Maintenance \u0026 community", "reasons": { "a": "No API changelog, so the last API change can't be dated; the official @truto/truto-link-sdk was published as 1.3.5 on 26 October 2026, which we take as the latest dated release (20 of 30, since it is the connection widget, not the calendar API). Six Link SDK versions since 8 August (10 of 20, for the same reason). Support through Slack on paid plans, with no public tracker (5 of 15). A CLI and the Link SDK are official, with no API client (10 of 15). Package health not checked (5 of 10). 20 + 10 + 5 + 10 + 5 = 50.", "b": "Read as a closed service. The newest product update is dated September 2026 (registered SMS numbers), within 90 days but not 30, taking the month's first day (20 of 30). The previous entry is November 2025, so fewer than three in 90 days (0 of 20). A help centre, a community forum at forum.youcanbook.me and one-to-one support for paid users, with a product updates page that carries no API items (8 of 15). No official SDKs found (0). No package to assess (0). 20 + 0 + 8 + 0 + 0 = 28." }, "scores": { "a": 50, "b": 28 } }, { "by": 10, "category": "payments", "leads": "youcanbookme", "name": "Payments \u0026 pricing", "reasons": { "a": "No x402, MPP or L402 (0). Plan prices per connector a year are public, with unlimited calls (10). A free 30-day sandbox is given after a work-email request reviewed within a business day (10 of 20). A person requests access or books a demo (0). 0 + 10 + 10 + 0 = 20.", "b": "No x402, MPP or L402 (0). Seat prices public in the help centre's pricing article (Individual $9, Professional $13, Teams $18 a month, less yearly and over two years); the pricing page's own figures did not render for us, and nothing is priced per call (10). A Free plan and a 14-day trial of every feature with no card (20). A person signs up in a browser and the Account Owner generates the key by hand (0). 0 + 10 + 20 + 0 = 30." }, "scores": { "a": 20, "b": 30 } } ], "facts": [ { "a": "HTTP API", "b": "HTTP API", "name": "Kind" }, { "a": "Yin Yang Inc.", "b": "AI Software (Capacity) UK Ltd, trading as YouCanBookMe", "name": "Vendor" }, { "a": "no (local only)", "b": "https://api.youcanbook.me/v1", "name": "Hosted endpoint" }, { "a": "", "b": "HTTP", "name": "Transports" }, { "a": "API key", "b": "API key", "name": "Auth" }, { "a": "Paid", "b": "Freemium", "name": "Pricing" }, { "a": "no", "b": "no", "name": "x402" }, { "a": "no", "b": "yes", "name": "Read-only variant documented" }, { "a": "yes", "b": "no", "name": "llms.txt" }, { "a": "2026-10-26", "b": "2026-09-01", "name": "Last release" }, { "a": "no date given", "b": "2026-03-18", "name": "Terms last updated" }, { "a": "2024-10-19", "b": "2026-03-16", "name": "Privacy policy last updated" }, { "a": "not found in the text", "b": "not found in the text", "name": "Customer content may train models" }, { "a": "not found in the text", "b": "yes", "name": "Terms restrict automated access" }, { "a": "not found in the text", "b": "not found in the text", "name": "Terms restrict benchmarking" }, { "a": "not found in the text", "b": "yes", "name": "Terms or service can change without notice" }, { "a": "yes", "b": "not found in the text", "name": "Arbitration or class-action waiver" } ], "faq": [ { "answer": "Truto Unified Calendar API scores 60.4 (C) on agent readiness against YouCanBookMe API's 22.5 (F), and leads in 5 of 7 scored categories. YouCanBookMe API leads on payments \u0026 pricing.", "question": "Which is better for AI agents, Truto Unified Calendar API or YouCanBookMe API?" }, { "answer": "Both need an API key.", "question": "Do Truto Unified Calendar API and YouCanBookMe API need an API key?" }, { "answer": "No hosted endpoint is listed for Truto Unified Calendar API. YouCanBookMe API has a hosted endpoint at https://api.youcanbook.me/v1.", "question": "Can an agent call Truto Unified Calendar API and YouCanBookMe API without installing anything?" } ], "goodFor": [ { "aheadOn": [ "Reliability, 77 against 15", "Schema \u0026 documentation, 75 against 10", "Agent ergonomics, 71 against 13", "Security \u0026 auth, 52 against 24", "Maintenance \u0026 community, 50 against 28" ], "also": null, "goodFor": "Software companies that need their product's agent to read and book across customers' Google, Outlook, Cal.com and Calendly accounts.", "slug": "truto-calendar", "watchFor": "Priced from $999 per connector a year with a demo-led sandbox" }, { "aheadOn": [ "Payments \u0026 pricing, 30 against 20" ], "also": [ "A hosted endpoint, with nothing to install", "Free to start without a card" ], "goodFor": "A booking-page product for small businesses, closest to calendly and savvycal in scheduling.", "slug": "youcanbookme", "watchFor": "The API reference at ycbm.stoplight.io could not be read without JavaScript, and the help centre's API article sat behind a Cloudflare challenge" } ], "history": null, "job": { "capability": "calendar.booking", "name": "Calendar booking" }, "others": [ { "json": "https://www.anchorterminal.com/compare/acuity-scheduling-vs-truto-calendar.json", "title": "Acuity Scheduling API vs Truto Unified Calendar API", "url": "https://www.anchorterminal.com/compare/acuity-scheduling-vs-truto-calendar" }, { "json": "https://www.anchorterminal.com/compare/agenda-hero-vs-truto-calendar.json", "title": "Agenda Hero vs Truto Unified Calendar API", "url": "https://www.anchorterminal.com/compare/agenda-hero-vs-truto-calendar" }, { "json": "https://www.anchorterminal.com/compare/apiroc-vs-truto-calendar.json", "title": "Apiroc Unified Calendar API vs Truto Unified Calendar API", "url": "https://www.anchorterminal.com/compare/apiroc-vs-truto-calendar" }, { "json": "https://www.anchorterminal.com/compare/aurinko-calendar-vs-truto-calendar.json", "title": "Aurinko Calendar API vs Truto Unified Calendar API", "url": "https://www.anchorterminal.com/compare/aurinko-calendar-vs-truto-calendar" }, { "json": "https://www.anchorterminal.com/compare/cal-com-vs-truto-calendar.json", "title": "Cal.com API v2 + MCP vs Truto Unified Calendar API", "url": "https://www.anchorterminal.com/compare/cal-com-vs-truto-calendar" }, { "json": "https://www.anchorterminal.com/compare/calendly-vs-truto-calendar.json", "title": "Calendly API + MCP vs Truto Unified Calendar API", "url": "https://www.anchorterminal.com/compare/calendly-vs-truto-calendar" }, { "json": "https://www.anchorterminal.com/compare/cozi-vs-truto-calendar.json", "title": "Cozi Family Organizer vs Truto Unified Calendar API", "url": "https://www.anchorterminal.com/compare/cozi-vs-truto-calendar" }, { "json": "https://www.anchorterminal.com/compare/cronofy-vs-truto-calendar.json", "title": "Cronofy API vs Truto Unified Calendar API", "url": "https://www.anchorterminal.com/compare/cronofy-vs-truto-calendar" }, { "json": "https://www.anchorterminal.com/compare/google-calendar-api-vs-truto-calendar.json", "title": "Google Calendar API vs Truto Unified Calendar API", "url": "https://www.anchorterminal.com/compare/google-calendar-api-vs-truto-calendar" }, { "json": "https://www.anchorterminal.com/compare/microsoft-graph-calendar-vs-truto-calendar.json", "title": "Microsoft Graph Calendar API vs Truto Unified Calendar API", "url": "https://www.anchorterminal.com/compare/microsoft-graph-calendar-vs-truto-calendar" }, { "json": "https://www.anchorterminal.com/compare/nylas-calendar-vs-truto-calendar.json", "title": "Nylas Calendar and Scheduler API vs Truto Unified Calendar API", "url": "https://www.anchorterminal.com/compare/nylas-calendar-vs-truto-calendar" }, { "json": "https://www.anchorterminal.com/compare/reclaim-ai-vs-truto-calendar.json", "title": "Reclaim.ai vs Truto Unified Calendar API", "url": "https://www.anchorterminal.com/compare/reclaim-ai-vs-truto-calendar" }, { "json": "https://www.anchorterminal.com/compare/truto-calendar-vs-zoom-scheduler.json", "title": "Truto Unified Calendar API vs Zoom Scheduler API", "url": "https://www.anchorterminal.com/compare/truto-calendar-vs-zoom-scheduler" }, { "json": "https://www.anchorterminal.com/compare/acuity-scheduling-vs-youcanbookme.json", "title": "Acuity Scheduling API vs YouCanBookMe API", "url": "https://www.anchorterminal.com/compare/acuity-scheduling-vs-youcanbookme" }, { "json": "https://www.anchorterminal.com/compare/aurinko-calendar-vs-youcanbookme.json", "title": "Aurinko Calendar API vs YouCanBookMe API", "url": "https://www.anchorterminal.com/compare/aurinko-calendar-vs-youcanbookme" }, { "json": "https://www.anchorterminal.com/compare/cal-com-vs-youcanbookme.json", "title": "Cal.com API v2 + MCP vs YouCanBookMe API", "url": "https://www.anchorterminal.com/compare/cal-com-vs-youcanbookme" }, { "json": "https://www.anchorterminal.com/compare/calendly-vs-youcanbookme.json", "title": "Calendly API + MCP vs YouCanBookMe API", "url": "https://www.anchorterminal.com/compare/calendly-vs-youcanbookme" }, { "json": "https://www.anchorterminal.com/compare/cronofy-vs-youcanbookme.json", "title": "Cronofy API vs YouCanBookMe API", "url": "https://www.anchorterminal.com/compare/cronofy-vs-youcanbookme" }, { "json": "https://www.anchorterminal.com/compare/nylas-calendar-vs-youcanbookme.json", "title": "Nylas Calendar and Scheduler API vs YouCanBookMe API", "url": "https://www.anchorterminal.com/compare/nylas-calendar-vs-youcanbookme" }, { "json": "https://www.anchorterminal.com/compare/reclaim-ai-vs-youcanbookme.json", "title": "Reclaim.ai vs YouCanBookMe API", "url": "https://www.anchorterminal.com/compare/reclaim-ai-vs-youcanbookme" }, { "json": "https://www.anchorterminal.com/compare/savvycal-vs-truto-calendar.json", "title": "SavvyCal API + MCP vs Truto Unified Calendar API", "url": "https://www.anchorterminal.com/compare/savvycal-vs-truto-calendar" }, { "json": "https://www.anchorterminal.com/compare/savvycal-vs-youcanbookme.json", "title": "SavvyCal API + MCP vs YouCanBookMe API", "url": "https://www.anchorterminal.com/compare/savvycal-vs-youcanbookme" }, { "json": "https://www.anchorterminal.com/compare/youcanbookme-vs-zoom-scheduler.json", "title": "YouCanBookMe API vs Zoom Scheduler API", "url": "https://www.anchorterminal.com/compare/youcanbookme-vs-zoom-scheduler" }, { "json": "https://www.anchorterminal.com/compare/apiroc-vs-youcanbookme.json", "title": "Apiroc Unified Calendar API vs YouCanBookMe API", "url": "https://www.anchorterminal.com/compare/apiroc-vs-youcanbookme" }, { "json": "https://www.anchorterminal.com/compare/google-calendar-api-vs-youcanbookme.json", "title": "Google Calendar API vs YouCanBookMe API", "url": "https://www.anchorterminal.com/compare/google-calendar-api-vs-youcanbookme" }, { "json": "https://www.anchorterminal.com/compare/microsoft-graph-calendar-vs-youcanbookme.json", "title": "Microsoft Graph Calendar API vs YouCanBookMe API", "url": "https://www.anchorterminal.com/compare/microsoft-graph-calendar-vs-youcanbookme" } ], "panel": null, "scores": [ { "by": 62, "edge": "truto-calendar", "key": "reliability", "name": "Reliability", "truto-calendar": 77, "weight": 16, "youcanbookme": 15 }, { "key": "performance", "name": "Performance", "pending": true, "weight": 10 }, { "by": 65, "edge": "truto-calendar", "key": "schema", "name": "Schema \u0026 documentation", "truto-calendar": 75, "weight": 13, "youcanbookme": 10 }, { "by": 58, "edge": "truto-calendar", "key": "ergonomics", "name": "Agent ergonomics", "truto-calendar": 71, "weight": 13, "youcanbookme": 13 }, { "by": 28, "edge": "truto-calendar", "key": "security", "name": "Security \u0026 auth", "truto-calendar": 52, "weight": 14, "youcanbookme": 24 }, { "by": 10, "edge": "youcanbookme", "key": "payments", "name": "Payments \u0026 pricing", "truto-calendar": 20, "weight": 10, "youcanbookme": 30 }, { "key": "tasks", "name": "Task success", "pending": true, "weight": 10 }, { "by": 22, "edge": "truto-calendar", "key": "maintenance", "name": "Maintenance \u0026 community", "truto-calendar": 50, "weight": 7, "youcanbookme": 28 }, { "by": 0, "edge": "", "key": "transparency", "name": "Transparency \u0026 trust", "truto-calendar": 61, "weight": 7, "youcanbookme": 61 } ], "summary": "Truto Unified Calendar API scores 60.4 (C) on agent readiness against YouCanBookMe API's 22.5 (F), and leads in 5 of 7 scored categories. YouCanBookMe API leads on payments \u0026 pricing. Both do calendar booking.", "tasks": null, "tutorials": [], "verdicts": { "truto-calendar": "Truto's calendar API is well documented for agents, with Markdown docs, field exclusion, normalised rate-limit headers and errors that name the failing side, across Google, Outlook, Cal.com and Calendly. It is sold from $999 a connector a year through a demo, had an API outage on 29 October 2026 and has no public changelog.", "youcanbookme": "A booking-page service with a Team-plan REST API over HTTP Basic auth and one account-wide key, SOC 2 Type II and ISO 27001 on its security page, and a 14-day trial without a card. Its API reference renders only by JavaScript and its status page did not resolve for us, so endpoints, limits and incidents are unverified." } }, "kind": "anchor.page", "links": { "api": "https://www.anchorterminal.com/api/v1/index.json", "html": "https://www.anchorterminal.com/compare/truto-calendar-vs-youcanbookme", "json": "https://www.anchorterminal.com/compare/truto-calendar-vs-youcanbookme.json", "llms": "https://www.anchorterminal.com/llms.txt", "markdown": "https://www.anchorterminal.com/compare/truto-calendar-vs-youcanbookme.md", "mcp": "https://www.anchorterminal.com/mcp", "slim": "https://www.anchorterminal.com/compare/truto-calendar-vs-youcanbookme.min.md" }, "markdown": "Truto Unified Calendar API scores 60.4 (C) on agent readiness against YouCanBookMe API's 22.5 (F), and leads in 5 of 7 scored categories. YouCanBookMe API leads on payments \u0026 pricing. Both do calendar booking.\n\n- Truto Unified Calendar API: grade C, 60.4/100, rank #652 of 1486. Markdown https://www.anchorterminal.com/tools/truto-calendar.md · JSON https://www.anchorterminal.com/api/v1/tools/truto-calendar.json\n- YouCanBookMe API: grade F, 22.5/100, rank #1421 of 1486. Markdown https://www.anchorterminal.com/tools/youcanbookme.md · JSON https://www.anchorterminal.com/api/v1/tools/youcanbookme.json\n- Best calendar and scheduling APIs for AI agents: https://www.anchorterminal.com/best/scheduling/index.md\n- All 118 scheduling comparisons: https://www.anchorterminal.com/compare/scheduling/index.md\n\n## Which one, for what\n\n### Truto Unified Calendar API (C)\n\nGood for: Software companies that need their product's agent to read and book across customers' Google, Outlook, Cal.com and Calendly accounts.\n\nAhead on:\n- Reliability, 77 against 15\n- Schema \u0026 documentation, 75 against 10\n- Agent ergonomics, 71 against 13\n- Security \u0026 auth, 52 against 24\n- Maintenance \u0026 community, 50 against 28\n\nWatch for: Priced from $999 per connector a year with a demo-led sandbox\n\n### YouCanBookMe API (F)\n\nGood for: A booking-page product for small businesses, closest to calendly and savvycal in scheduling.\n\nAhead on:\n- Payments \u0026 pricing, 30 against 20\n\nAlso in its favour:\n- A hosted endpoint, with nothing to install\n- Free to start without a card\n\nWatch for: The API reference at ycbm.stoplight.io could not be read without JavaScript, and the help centre's API article sat behind a Cloudflare challenge\n\n\n## Why the edge\n\n### Schema \u0026 documentation: Truto Unified Calendar API +65\n\n- Truto Unified Calendar API (75): An OpenAPI specification is linked from the RFC 9727 API catalogue, but the file timed out and was not read, so it is credited as published and unverified (20 of 25). llms.txt and a Markdown sibling for every page (10). Parameter descriptions say what each does and what it falls back to, such as `end_time` defaulting to the month of `start_time` (15 of 20). Types, required marks and allowed values such as `focus_time` and `out_of_office` (13 of 15). One documented error shape with provider and Truto fields; few request examples on the reference pages read (12 of 15). Deprecated admin endpoints are marked, but no API changelog was found (5 of 15). 20 + 10 + 15 + 13 + 12 + 5 = 75.\n- YouCanBookMe API (10): The reference lives on Stoplight at ycbm.stoplight.io, which usually renders an OpenAPI file, but our reader got only the workspace shell, and no spec file was found at the usual paths; the help centre article on support.youcanbook.me sat behind a Cloudflare challenge. Scored absent (0 of 25). No llms.txt on youcanbook.me, the help centre or the Stoplight host (0). Descriptions, typed inputs and required fields unread (0 of 20, 0 of 15). The one response we saw is a JSON envelope with `code`, `errors`, `httpCode`, `message` and `status`, and the help centre gives a worked webhook payload (4 of 15). A /v1 path and `x-api-version: 1.18` and `x-api-revision` headers, with a product updates page dated by month and no API changelog (6 of 15). 0 + 0 + 0 + 0 + 4 + 6 = 10.\n\n### Reliability: Truto Unified Calendar API +62\n\n- Truto Unified Calendar API (77): Graded as a hosted service on the Unified Calendar API. Better Stack status page with components for api.truto.one health, ping and link-token endpoints and the static IP proxy, with incident history (20). The feed lists \"APIs and Dashboard are down\" on 29 October 2026 and delayed sync jobs and webhooks on 1 November, which counts as one major outage (10). Truto's own limit is 50 requests every 10 seconds per integrated account, in front of each vendor's (15). A vendor 429 comes back with Retry-After and normalised `ratelimit-limit`, `-remaining` and `-reset` headers, with no idempotency guidance for creates (12 of 15). The Enterprise plan lists an SLA guarantee (10). Generally available (10). 20 + 10 + 15 + 12 + 10 + 10 = 77.\n- YouCanBookMe API (15): Read with the hosted lines. The help page links a status page at www.youcanbookmestatus.com, but the host did not resolve from our reader with or without www on 3 November 2026, so it is scored as not established rather than as a finding about the vendor (0). No readable history (5). No rate limit with a number in the help centre articles, the pricing page or the API's own error response; the API reference could not be read (0). No 429 or retry guidance and no idempotency key found (0). No SLA, and the terms say the service is not guaranteed to be available 100 per cent of the time (0). The API reports version 1.18 in its headers and is sold on the Team plan, so generally available (10). 0 + 5 + 0 + 0 + 0 + 10 = 15.\n\n### Agent ergonomics: Truto Unified Calendar API +58\n\n- Truto Unified Calendar API (71): `truto_exclude_fields`, `truto_ignore_remote_data`, `truto_key_by` and response formats (`unified`, `raw`, `normalized`) size the reply (22 of 25). Query operators such as `[gt]` and `[in]`, `sort_by`, `limit` and cursors, with a meta endpoint that says which filters each vendor supports (18 of 20). Errors name the HTTP status and say whether Truto or the provider failed, with the provider's message extracted (18 of 20). No idempotency key found for creates (5 of 20). Every call needs only the token and `integrated_account_id`; a CLI and the Link SDK exist, with no general API SDK found (8 of 15). 22 + 18 + 18 + 5 + 8 = 71.\n- YouCanBookMe API (13): Response sizing, field selection and pagination are in the unread reference (3 of 25, 0 of 20). The error envelope names a machine code and a message an agent can branch on (8 of 20). No idempotency key or safe-retry guidance found (0 of 20). No official SDK, and the required parameters are unread (2 of 15). 3 + 0 + 8 + 0 + 2 = 13.\n\n### Security \u0026 auth: Truto Unified Calendar API +28\n\n- Truto Unified Calendar API (52): API tokens are per environment and sent as Bearer headers; no scopes or expiry for them were found (20 of 30). Per-account MCP servers can be limited to read methods or tags and set to expire, and the customer's connection form can restrict access to specific resources, but the REST token reaches every integrated account in its environment (14 of 20). Event titles, descriptions and attendee text from outside parties pass through, and no prompt-injection guidance was found (0). Plans keep request logs 30 or 90 days (10 of 15). SOC 2 is stated in a 2023 blog post, with no trust page, security.txt or disclosure policy found (8 of 20). 20 + 14 + 0 + 10 + 8 = 52.\n- YouCanBookMe API (24): One account-wide API key sent as the HTTP Basic password with the account ID or email, generated and deleted by the Account Owner only; no scopes, expiry or per-user keys are documented (10 of 30). No read-only mode or confirmation step found (0 of 20). The API and webhooks carry names, answers and notes written by people who book, with no injection guidance (2 of 15). No audit log or per-call visibility found (0 of 15). SOC 2 Type II and ISO/IEC 27001:2022 (certificate 20/3433, 20 February 2024) and third-party penetration tests on the security page, but no security.txt (404), bug bounty or disclosure policy (12 of 20). 10 + 0 + 2 + 0 + 12 = 24.\n\n### Maintenance \u0026 community: Truto Unified Calendar API +22\n\n- Truto Unified Calendar API (50): No API changelog, so the last API change can't be dated; the official @truto/truto-link-sdk was published as 1.3.5 on 26 October 2026, which we take as the latest dated release (20 of 30, since it is the connection widget, not the calendar API). Six Link SDK versions since 8 August (10 of 20, for the same reason). Support through Slack on paid plans, with no public tracker (5 of 15). A CLI and the Link SDK are official, with no API client (10 of 15). Package health not checked (5 of 10). 20 + 10 + 5 + 10 + 5 = 50.\n- YouCanBookMe API (28): Read as a closed service. The newest product update is dated September 2026 (registered SMS numbers), within 90 days but not 30, taking the month's first day (20 of 30). The previous entry is November 2025, so fewer than three in 90 days (0 of 20). A help centre, a community forum at forum.youcanbook.me and one-to-one support for paid users, with a product updates page that carries no API items (8 of 15). No official SDKs found (0). No package to assess (0). 20 + 0 + 8 + 0 + 0 = 28.\n\n### Payments \u0026 pricing: YouCanBookMe API +10\n\n- Truto Unified Calendar API (20): No x402, MPP or L402 (0). Plan prices per connector a year are public, with unlimited calls (10). A free 30-day sandbox is given after a work-email request reviewed within a business day (10 of 20). A person requests access or books a demo (0). 0 + 10 + 10 + 0 = 20.\n- YouCanBookMe API (30): No x402, MPP or L402 (0). Seat prices public in the help centre's pricing article (Individual $9, Professional $13, Teams $18 a month, less yearly and over two years); the pricing page's own figures did not render for us, and nothing is priced per call (10). A Free plan and a 14-day trial of every feature with no card (20). A person signs up in a browser and the Account Owner generates the key by hand (0). 0 + 10 + 20 + 0 = 30.\n\n## Score by category\n\n| Category | Weight | Truto Unified Calendar API | YouCanBookMe API | Edge |\n| --- | --- | --- | --- | --- |\n| Reliability | 16% (20 this run) | 77 | 15 | Truto Unified Calendar API +62 |\n| Performance | 10%, pending | pending | pending | not scored in this run |\n| Schema \u0026 documentation | 13% (16.2 this run) | 75 | 10 | Truto Unified Calendar API +65 |\n| Agent ergonomics | 13% (16.2 this run) | 71 | 13 | Truto Unified Calendar API +58 |\n| Security \u0026 auth | 14% (17.5 this run) | 52 | 24 | Truto Unified Calendar API +28 |\n| Payments \u0026 pricing | 10% (12.5 this run) | 20 | 30 | YouCanBookMe API +10 |\n| Task success | 10%, pending | pending | pending | not scored in this run |\n| Maintenance \u0026 community | 7% (8.8 this run) | 50 | 28 | Truto Unified Calendar API +22 |\n| Transparency \u0026 trust | 7% (8.8 this run) | 61 | 61 | even |\n| Negative events | ≤15 | 0 | 0 | |\n| **Total** | | **60.4 · C** | **22.5 · F** | |\n\n## Facts side by side\n\n| Fact | Truto Unified Calendar API | YouCanBookMe API |\n| --- | --- | --- |\n| Kind | HTTP API | HTTP API |\n| Vendor | Yin Yang Inc. | AI Software (Capacity) UK Ltd, trading as YouCanBookMe |\n| Hosted endpoint | no (local only) | `https://api.youcanbook.me/v1` |\n| Transports | | HTTP |\n| Auth | API key | API key |\n| Pricing | Paid | Freemium |\n| x402 | no | no |\n| Read-only variant documented | no | yes |\n| llms.txt | yes | no |\n| Last release | 2026-10-26 | 2026-09-01 |\n| Terms last updated | no date given | 2026-03-18 |\n| Privacy policy last updated | 2024-10-19 | 2026-03-16 |\n| Customer content may train models | not found in the text | not found in the text |\n| Terms restrict automated access | not found in the text | yes |\n| Terms restrict benchmarking | not found in the text | not found in the text |\n| Terms or service can change without notice | not found in the text | yes |\n| Arbitration or class-action waiver | yes | not found in the text |\n\n## Verdicts\n\n**Truto Unified Calendar API.** Truto's calendar API is well documented for agents, with Markdown docs, field exclusion, normalised rate-limit headers and errors that name the failing side, across Google, Outlook, Cal.com and Calendly. It is sold from $999 a connector a year through a demo, had an API outage on 29 October 2026 and has no public changelog.\n\n**YouCanBookMe API.** A booking-page service with a Team-plan REST API over HTTP Basic auth and one account-wide key, SOC 2 Type II and ISO 27001 on its security page, and a 14-day trial without a card. Its API reference renders only by JavaScript and its status page did not resolve for us, so endpoints, limits and incidents are unverified.\n\n## Before you call either\n\n### Truto Unified Calendar API\n\n1. Pass `integrated_account_id` on every call; the token alone reaches nothing\n2. Call the meta endpoint for the method first to see which filters the vendor supports\n3. Set `truto_ignore_remote_data=true` and list fields in `truto_exclude_fields` to keep responses small\n4. On 429 wait for Retry-After; stay under 50 requests every 10 seconds per integrated account\n5. Set `expand_recurring=true` when the task needs each instance of a repeating event\n\n### YouCanBookMe API\n\n1. Ask the Account Owner for the account ID and API key, since Administrators and Contributors cannot generate one, and send them as HTTP Basic credentials\n2. Read the API reference at ycbm.stoplight.io in a browser before planning calls; its endpoints and parameters were not readable to us\n3. Treat the key as full account access and keep it out of logs, since no scoped or read-only key is documented\n4. Expect a JSON error body with `code`, `message` and `status` on failures, and check for an existing booking before repeating a create, since no idempotency key is documented\n5. Use booking-page webhooks for booking, reschedule, cancel, reminder, follow-up and no-show events instead of polling\n\n## Questions\n\n### Which is better for AI agents, Truto Unified Calendar API or YouCanBookMe API?\n\nTruto Unified Calendar API scores 60.4 (C) on agent readiness against YouCanBookMe API's 22.5 (F), and leads in 5 of 7 scored categories. YouCanBookMe API leads on payments \u0026 pricing.\n\n### Do Truto Unified Calendar API and YouCanBookMe API need an API key?\n\nBoth need an API key.\n\n### Can an agent call Truto Unified Calendar API and YouCanBookMe API without installing anything?\n\nNo hosted endpoint is listed for Truto Unified Calendar API. YouCanBookMe API has a hosted endpoint at https://api.youcanbook.me/v1.\n\n\n## For agents\n\n- This comparison as JSON: https://www.anchorterminal.com/compare/truto-calendar-vs-youcanbookme.json, and with the fewest tokens: https://www.anchorterminal.com/compare/truto-calendar-vs-youcanbookme.min.md\n- Over MCP at https://www.anchorterminal.com/mcp (no key): `compare_tools {\"a\": \"truto-calendar\", \"b\": \"youcanbookme\"}`. From a terminal: `anchor compare truto-calendar youcanbookme`\n- Each listing in full: https://www.anchorterminal.com/api/v1/tools/truto-calendar.json and https://www.anchorterminal.com/api/v1/tools/youcanbookme.json\n\n## Other comparisons with Truto Unified Calendar API or YouCanBookMe API\n\n- [Acuity Scheduling API vs Truto Unified Calendar API](https://www.anchorterminal.com/compare/acuity-scheduling-vs-truto-calendar.md)\n- [Agenda Hero vs Truto Unified Calendar API](https://www.anchorterminal.com/compare/agenda-hero-vs-truto-calendar.md)\n- [Apiroc Unified Calendar API vs Truto Unified Calendar API](https://www.anchorterminal.com/compare/apiroc-vs-truto-calendar.md)\n- [Aurinko Calendar API vs Truto Unified Calendar API](https://www.anchorterminal.com/compare/aurinko-calendar-vs-truto-calendar.md)\n- [Cal.com API v2 + MCP vs Truto Unified Calendar API](https://www.anchorterminal.com/compare/cal-com-vs-truto-calendar.md)\n- [Calendly API + MCP vs Truto Unified Calendar API](https://www.anchorterminal.com/compare/calendly-vs-truto-calendar.md)\n- [Cozi Family Organizer vs Truto Unified Calendar API](https://www.anchorterminal.com/compare/cozi-vs-truto-calendar.md)\n- [Cronofy API vs Truto Unified Calendar API](https://www.anchorterminal.com/compare/cronofy-vs-truto-calendar.md)\n- [Google Calendar API vs Truto Unified Calendar API](https://www.anchorterminal.com/compare/google-calendar-api-vs-truto-calendar.md)\n- [Microsoft Graph Calendar API vs Truto Unified Calendar API](https://www.anchorterminal.com/compare/microsoft-graph-calendar-vs-truto-calendar.md)\n- [Nylas Calendar and Scheduler API vs Truto Unified Calendar API](https://www.anchorterminal.com/compare/nylas-calendar-vs-truto-calendar.md)\n- [Reclaim.ai vs Truto Unified Calendar API](https://www.anchorterminal.com/compare/reclaim-ai-vs-truto-calendar.md)\n- [Truto Unified Calendar API vs Zoom Scheduler API](https://www.anchorterminal.com/compare/truto-calendar-vs-zoom-scheduler.md)\n- [Acuity Scheduling API vs YouCanBookMe API](https://www.anchorterminal.com/compare/acuity-scheduling-vs-youcanbookme.md)\n- [Aurinko Calendar API vs YouCanBookMe API](https://www.anchorterminal.com/compare/aurinko-calendar-vs-youcanbookme.md)\n- [Cal.com API v2 + MCP vs YouCanBookMe API](https://www.anchorterminal.com/compare/cal-com-vs-youcanbookme.md)\n- [Calendly API + MCP vs YouCanBookMe API](https://www.anchorterminal.com/compare/calendly-vs-youcanbookme.md)\n- [Cronofy API vs YouCanBookMe API](https://www.anchorterminal.com/compare/cronofy-vs-youcanbookme.md)\n- [Nylas Calendar and Scheduler API vs YouCanBookMe API](https://www.anchorterminal.com/compare/nylas-calendar-vs-youcanbookme.md)\n- [Reclaim.ai vs YouCanBookMe API](https://www.anchorterminal.com/compare/reclaim-ai-vs-youcanbookme.md)\n- [SavvyCal API + MCP vs Truto Unified Calendar API](https://www.anchorterminal.com/compare/savvycal-vs-truto-calendar.md)\n- [SavvyCal API + MCP vs YouCanBookMe API](https://www.anchorterminal.com/compare/savvycal-vs-youcanbookme.md)\n- [YouCanBookMe API vs Zoom Scheduler API](https://www.anchorterminal.com/compare/youcanbookme-vs-zoom-scheduler.md)\n- [Apiroc Unified Calendar API vs YouCanBookMe API](https://www.anchorterminal.com/compare/apiroc-vs-youcanbookme.md)\n- [Google Calendar API vs YouCanBookMe API](https://www.anchorterminal.com/compare/google-calendar-api-vs-youcanbookme.md)\n- [Microsoft Graph Calendar API vs YouCanBookMe API](https://www.anchorterminal.com/compare/microsoft-graph-calendar-vs-youcanbookme.md)\n", "meta": { "attribution": "Anchor Terminal (https://www.anchorterminal.com)", "attributionRequired": true, "credit": "CC BY 4.0, credit Anchor Terminal and link the page or API address you took it from (https://www.anchorterminal.com/terms/#data)", "docs": "https://www.anchorterminal.com/docs/", "generatedAt": "2026-11-07", "license": "CC-BY-4.0", "method": "https://www.anchorterminal.com/benchmark/", "methodology": "0.7", "openapi": "https://www.anchorterminal.com/openapi.json", "preview": false, "run": "2026-10-01", "runLabel": "October 2026 research run", "terms": "https://www.anchorterminal.com/terms/#data" }, "page": { "breadcrumbs": [ { "name": "Home", "url": "https://www.anchorterminal.com/" }, { "name": "Compare", "url": "https://www.anchorterminal.com/compare/" }, { "name": "Truto Unified Calendar API vs YouCanBookMe API", "url": "" } ], "description": "Truto Unified Calendar scores 60.4 (C) to YouCanBookMe's 22.5 (F) for calendar booking. Prices, MCP, x402, uptime and agent notes side by side.", "facts": [ "Truto Unified Calendar API C 60.4", "YouCanBookMe API F 22.5", "scores" ], "h1": "Truto Unified Calendar API vs YouCanBookMe API", "image": "https://www.anchorterminal.com/assets/og/default.png", "path": "/compare/truto-calendar-vs-youcanbookme", "published": "2026-10-01", "section": "tools", "title": "Truto Unified Calendar vs YouCanBookMe for AI agents (2026)", "toc": null, "updated": "2026-11-07", "url": "https://www.anchorterminal.com/compare/truto-calendar-vs-youcanbookme" }, "tokens": { "markdown": 4600, "slim": 2530 }, "version": 1 }