BulkPublish for developers

Everything the BulkPublish app can do is available programmatically, on every plan, including the free one. Schedule and publish posts across 15+ social networks, upload media, manage labels and recurring schedules, and read analytics, all over a documented REST API, official SDKs, or the hosted MCP server for AI agents.

Quickstart (five minutes)

1. Create a free account. No card required.
2. Connect a social channel in the app.
3. Generate an API key: Settings → API Keys → Create key. Keys are self-serve on every plan.
4. Make your first request:

curl https://app.bulkpublish.com/api/channels \
  -H "Authorization: Bearer bp_your_key_here"

Create and schedule a post:

curl -X POST https://app.bulkpublish.com/api/posts \
  -H "Authorization: Bearer bp_your_key_here" \
  -H "Content-Type: application/json" \
  -d '{"content": "Hello from the API", "channelIds": [1], "scheduledAt": "2026-09-01T09:00:00Z"}'

Reference

• API reference: every endpoint, interactive, with example requests.
• OpenAPI 3.1 spec: machine-readable, and every operation has a unique operationId and declares the OAuth scope it needs.
• GitHub: bulkpublish-api: spec, guides, examples, and changelog.

SDKs and clients

• Node.js: npm install bulkpublish (npm, also via brew tap azeemkafridi/bulkpublish)
• Python: pip install bulkpublish (PyPI)
• No-code: n8n, Zapier, Make, IFTTT. See all integrations.

AI agents (MCP)

The hosted MCP server at https://mcp.bulkpublish.com/mcp exposes 50+ tools (compose, schedule, publish, media, analytics) over Streamable HTTP with OAuth, so you can connect it to Claude, ChatGPT, Cursor, or any MCP client without pasting a key. The MCP server guide walks through setup for each client. Machine-readable guidance for agents lives in llms.txt.

Auth, scopes, and limits

Server-to-server calls use API keys (Bearer bp_…). Apps acting for other BulkPublish users can use OAuth 2.1 with PKCE and request least-privilege scopes (posts:read, posts:write, media:read, media:write, analytics:read, channels:read, or full). Errors are structured JSON ({"error": {"message", "code"}}). The free plan is a full test environment: same API, real publishing, no card.

Help

Questions go to support@bulkpublish.com with "API" in the subject, or the Help Center.