{"tool":{"slug":"x-api","name":"X API","url":"https://www.canagentsuse.com/tools/x-api","websiteUrl":"https://developer.x.com","docsUrl":"https://docs.x.com","githubUrl":null,"tagline":"Programmatic posts, users, trends, DMs, media, and social data.","shortDescription":"X API provides paid access to posts, users, search, media upload, DMs, spaces, lists, and trends.","agentSummary":"Agents can publish and read social data, but pricing, access levels, and policy compliance make it less automatic.","bestFor":"Social publishing, monitoring public conversations, and account workflow automation.","cautionNotes":"Key limitations: Posting, DMs, compliance, and changing API access tiers require human review. Posting, moderation, DMs, paid campaigns, platform policy, brand voice, and account reputation should stay human-reviewed for public or customer-facing actions. API automation needs client-side throttling, idempotency where supported, pagination limits, retries, and audit logging. Account setup or elevated access may require vendor, admin, or compliance approval before an agent can operate independently.","pricingSummary":"Public pay-per-use and enterprise API plans; access differs by endpoint.","authModel":"OAuth 1.0a, OAuth 2.0, bearer tokens, app/user permissions.","accountCreation":"Developer account setup and paid access are required for many workflows.","browserSupport":"Developer portal and product UI are important for app setup and review.","cliPackage":null,"apiBaseUrl":"https://api.x.com/2","mcpServer":null,"agentScore":51,"agentTier":"Usable with gaps","scoreBreakdown":{"score":51,"tier":"Usable with gaps","summary":"Usable with gaps: 51/100. Strongest in agent readability; weakest in agent safety.","groups":[{"key":"operability","label":"Machine operability","weight":25,"score":14,"maxScore":25,"signals":[{"slug":"api","label":"API","weight":10,"score":10,"maxScore":10,"supportLevel":"native","evidence":"API docs cover posts, users, DMs, spaces, lists, trends, media, and more."},{"slug":"mcp","label":"MCP","weight":4,"score":0,"maxScore":4,"supportLevel":"unknown","evidence":"No MCP server evidence listed."},{"slug":"cli","label":"CLI","weight":6,"score":0,"maxScore":6,"supportLevel":"unknown","evidence":"No CLI evidence listed."},{"slug":"browser","label":"Browser fallback","weight":5,"score":4,"maxScore":5,"supportLevel":"strong","evidence":"Developer portal and product UI are important for app setup and review."}]},{"key":"safety","label":"Agent safety","weight":25,"score":9.2,"maxScore":25,"signals":[{"slug":"sandbox","label":"Sandbox or test mode","weight":10,"score":0,"maxScore":10,"supportLevel":"unknown","evidence":"No clear evidence found."},{"slug":"scoped-auth","label":"Scoped auth","weight":6,"score":4.8,"maxScore":6,"supportLevel":"strong","evidence":"Auth supports scoped or permissioned access."},{"slug":"dry-run-preview","label":"Dry-run or preview","weight":4,"score":0,"maxScore":4,"supportLevel":"unknown","evidence":"No clear evidence found."},{"slug":"human-review","label":"Human review guidance","weight":3,"score":2.4,"maxScore":3,"supportLevel":"strong","evidence":"Caution notes identify workflows that need human review."},{"slug":"idempotency","label":"Idempotency or retry safety","weight":2,"score":2,"maxScore":2,"supportLevel":"native","evidence":"Docs or summaries mention retry/idempotency safety."}]},{"key":"readability","label":"Agent readability","weight":20,"score":13.5,"maxScore":20,"signals":[{"slug":"docs-quality","label":"Docs quality","weight":8,"score":4,"maxScore":8,"supportLevel":"partial","evidence":"Docs are official, but endpoint access and plan gating can be complex."},{"slug":"pricing-clarity","label":"Pricing clarity","weight":5,"score":2.5,"maxScore":5,"supportLevel":"partial","evidence":"Pricing is public, but commercial and enterprise access details vary."},{"slug":"evidence-depth","label":"Evidence links","weight":4,"score":4,"maxScore":4,"supportLevel":"native","evidence":"5 signal evidence links listed."},{"slug":"docs-url","label":"Dedicated docs URL","weight":3,"score":3,"maxScore":3,"supportLevel":"native","evidence":"Dedicated documentation URL is listed."}]},{"key":"setup","label":"Auth and setup","weight":15,"score":7.5,"maxScore":15,"signals":[{"slug":"account-creation","label":"Account setup","weight":7,"score":3.5,"maxScore":7,"supportLevel":"partial","evidence":"Developer account setup and paid access are required for many workflows."},{"slug":"auth-clarity","label":"Auth model clarity","weight":5,"score":4,"maxScore":5,"supportLevel":"strong","evidence":"OAuth 1.0a, OAuth 2.0, bearer tokens, app/user permissions."},{"slug":"self-serve","label":"Self-serve onboarding","weight":3,"score":0,"maxScore":3,"supportLevel":"unknown","evidence":"No clear evidence found."}]},{"key":"reliability","label":"Production reliability","weight":15,"score":6.4,"maxScore":15,"signals":[{"slug":"webhook-events","label":"Webhooks or events","weight":5,"score":0,"maxScore":5,"supportLevel":"unknown","evidence":"No clear evidence found."},{"slug":"logs-audit","label":"Logs or audit trail","weight":4,"score":4,"maxScore":4,"supportLevel":"native","evidence":"Tool exposes logs, traces, or audit-friendly records."},{"slug":"versioned-api","label":"Versioned API","weight":3,"score":0,"maxScore":3,"supportLevel":"unknown","evidence":"No clear evidence found."},{"slug":"rate-limit-clarity","label":"Rate limit clarity","weight":3,"score":2.4,"maxScore":3,"supportLevel":"strong","evidence":"Tool documents usage limits, quotas, or credits."}]}]},"launchScore":620,"isFeatured":false,"categories":[{"slug":"social-media","name":"Social media","description":"Publishing, monitoring, community, and social APIs.","sortOrder":20}],"useCases":[{"slug":"publish-content","name":"Publish content","description":"Create or schedule posts, docs, email, and customer messages."},{"slug":"triage-work","name":"Triage work","description":"Inspect issues, tasks, documents, analytics, and production signals."}],"capabilities":[{"slug":"api","name":"API","group":"Agent access","supportLevel":"native","detail":"API docs cover posts, users, DMs, spaces, lists, trends, media, and more.","evidenceUrl":"https://docs.x.com/x-api/overview"},{"slug":"browser","name":"Browser","group":"Agent access","supportLevel":"strong","detail":"Developer portal and product UI are important for app setup and review.","evidenceUrl":"https://developer.x.com"},{"slug":"account-creation","name":"Account creation","group":"Onboarding","supportLevel":"partial","detail":"Developer account setup and paid access are required for many workflows.","evidenceUrl":"https://developer.x.com"},{"slug":"pricing-clarity","name":"Pricing clarity","group":"Buying","supportLevel":"partial","detail":"Pricing is public, but commercial and enterprise access details vary.","evidenceUrl":"https://docs.x.com/x-api/getting-started/pricing"},{"slug":"docs-quality","name":"Docs quality","group":"Understanding","supportLevel":"partial","detail":"Docs are official, but endpoint access and plan gating can be complex.","evidenceUrl":"https://docs.x.com/home"}]}}