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Documentation Index

Fetch the complete documentation index at: https://docs.xquik.com/llms.txt

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April 2026
v1
New
  • POST /x/tweets - added media field (1-4 image URLs); text is now optional when media is present
  • POST /x/accounts/{id}/reauth - added email and proxy_country parameters
  • POST /x/media - now accepts image/webp and image/avif (allowed: AVIF, GIF, JPEG, PNG, WebP, MP4)
  • POST /x/accounts and POST /x/accounts/{id}/reauth responses now include a health field (enum: healthy, locked, needsReauth, recovering, suspended, temporaryIssue); same field added to GET /x/accounts list and detail responses
  • POST /x/accounts and POST /x/accounts/{id}/reauth may include an optional loginCountry field (ISO-3166-1 alpha-2) when the login fell back to a single US consumer device because the declared region had no capacity
  • New error code login_cooldown (429) for POST /x/accounts and POST /x/accounts/{id}/reauth, with reason and retryAfterMs in the body and a Retry-After header
  • All 17 write endpoints (under /x/tweets, /x/users, /x/dm, /x/profile, /x/media, /x/communities) now document standardised error responses: 403 account_needs_reauth, 403 account_restricted, 422 write_rejected, 429 rate_limited_by_x, 503 transient_error
  • GET /radar items now expose 15 metadata fields per source (was 8): mrr, growthPercent, last30Days, total (required), customers, activeSubscriptions, onSale, plus optionals askingPrice, country, growthMrrPercent, multiple, paymentProvider, rank, category, xHandle
  • Expanded Machine Payments Protocol (MPP) pay-per-use to 31 endpoints (tweets, communities, lists, user data)
  • New framework guides: LangChain, Pydantic AI, CrewAI, Mastra, Google ADK, Microsoft Agent Framework
Changed
  • Billing migrated to credits-only model (usage-quota removed)
  • GET /account response: creditInfo replaces currentPeriod
  • POST /extractions/estimate response: creditsRequired / creditsAvailable replace usagePercent / projectedPercent
  • Real-time WebSocket monitor sync retired in favour of an async poller. No public API contract change; underlying delivery model changed.
  • POST /x/tweets/{id}/like and POST /x/tweets/{id}/retweet are now end-to-end idempotent. Calling either on an already-acted-on tweet returns 200 success rather than the prior silent rejection that produced a 500 plus an account cooldown.
Removed
  • Event types follower.gained and follower.lost are no longer emitted. Valid event types: tweet.new, tweet.quote, tweet.reply, tweet.retweet (plus webhook.test).
  • Error code shadow_account (422) removed from POST /monitors (shadow-check subsystem deleted)
  • Error code stream_registration_failed (502) removed from POST /monitors (monitor activation is now asynchronous)
  • Telegram bot endpoints and integrations pipeline endpoints removed
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March 2026
v1
New
  • MPP expanded from 16 to 31 eligible endpoints
  • Webhook delivery signing now uses HMAC-SHA256 with X-Xquik-Signature header
Changed
  • OAuth 2.1 discovery metadata now served from /.well-known/oauth-authorization-server
  • Rate limit responses include Retry-After header
Last modified on May 6, 2026