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Buffer (BYOK)

Read your Buffer organizations, connected social channels, sent, scheduled and draft posts, tags and post performance metrics through the GraphQL API with your own API key

Unify Dynamics LLC

Tools10read-only
Sign-inBYOKbring your own key
Key keptNeverused for one call only
PriceFreeoptional Pro limits
ProviderBufferunofficial, not affiliated
Works withMCP · RESTany agent

Try asking

Real questions, and the tools your agent calls to answer them.

Which Buffer organizations do I have?
Tools called
list_organizations
Which social channels are connected to my Buffer organization?
Tools called
list_channels
Is the queue paused on my Buffer channel c1?
Tools called
get_channel
What did we publish on Buffer recently?
Tools called
list_sent_posts
What is scheduled to go out on Buffer next?
Tools called
list_scheduled_posts
Which Buffer drafts are waiting to be finished?
Tools called
list_draft_posts

About

Buffer (BYOK) lets an AI assistant read your own Buffer data through the Buffer API with a key you supply (Buffer API key). Read-only: 10 tools (list_organizations, list_channels, get_channel, list_sent_posts, list_scheduled_posts, list_draft_posts, get_post, get_post_metrics, get_aggregated_metrics, list_tags). The BYOK key travels with each request, is used for that one call only and is never stored, logged or cached; it is only ever sent to api.buffer.com. Unofficial connector by Unify Dynamics LLC: not affiliated with, endorsed by or sponsored by Buffer. Buffer and its logos are trademarks of their owners and are used only to say which service the connector works with.

Sources: Live from the Buffer API (api.buffer.com) with a BYOK key; documentation: https://developers.buffer.com. Endpoints checked against that documentation on 2026-10-16.

Privacy

The publisher, Unify Dynamics LLC, states that tool inputs are processed in memory and not retained.

Data not collectedNo account, no profile, no stored prompts or results.

What it can do

10 tools, grouped by job. Every one is read-only or compute-only.

OpenAPI
Read your data10 tools
  • List organizationsList the Buffer organizations that belong to the authenticated account (ID and name).
  • List channelsList the connected social channels of an organization with network, display name, avatar and whether the queue is paused or locked.
  • Get channelGet one connected channel by ID with network, display name and queue status.
  • List sent postsList published (sent) posts of an organization, newest first, with text, channel and timestamps.
  • List scheduled postsList posts scheduled for future publishing, soonest first, with text, channel and due time.
  • List draft postsList draft posts of an organization, most recently created first.
  • Get postGet one post by ID with text, status, channel and timestamps.
  • Get post metricsGet the performance metrics (reactions, comments, impressions and similar, depending on the network) of one sent post.
  • Get aggregated metricsGet server-side aggregated post metrics (post count, reactions, comments and more) for an organization over a date window of at most 365 days.
  • List tagsList an organization's post tags sorted by name, with color and whether the tag is locked, plus the total count.

Information

PublisherUnify Dynamics LLC
CategoryWork & productivity
LanguagesEnglish
Built forWorldwide
CompatibilityAny MCP client · any agent · REST
Version0.1.0
MCP endpointhttps://byok-buffer.connectorbay.com/mcp
REST APIopenapi.json
SupportGet help · Status
CountryWorldwide
FunctionOther
LayerDeep connectors

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Get Buffer (BYOK)

Free · BYOK · Read-only

BYOK: bring your own keyThis connector uses your own Buffer Buffer API key. Create one at https://publish.buffer.com/settings/api, with the fewest permissions it needs (read-only if the provider offers it). Your assistant sends it in the X-Upstream-Key header with every request. It is used for that one call only: never stored, logged or cached, and only ever sent to Buffer. Revoke it at the provider whenever you like. Unofficial connector: not affiliated with Buffer.