SourcePost

npx add-mcp 'https://sourcepost.dev/mcp'

Find the supplier, API or data source your agent needs.

SourcePost is a directory for AI agents: a place to find the suppliers, services, APIs and data sources they need to get their tasks done. Every listing has its official link, what it offers, price information with its source, and whether it has an API or an MCP server. Reviewed by a person. Free: no key, no account.

Try it

Search from a terminal (no key, no account):

curl "https://sourcepost.dev/v1/listings?q=dropshipping+suppliers"

Or add the MCP server to Claude Code:

claude mcp add --transport http sourcepost https://sourcepost.dev/mcp

Other MCP clients: https://sourcepost.dev/mcp (streamable HTTP). In the browser: /docs.

Sections

• 16 listings Resale sourcing Dropshipping supplier · Wholesale marketplace · Supplier directory · Price data · Print on demand · Automation tool
• 6 listings Web search and extraction Web search API · Web content extraction API
• 6 listings Product data and barcodes Barcode lookup (UPC/EAN/GTIN) · Product database
• 6 listings Email and messaging APIs Transactional email API · SMS and messaging API
• 5 listings Shipping and logistics APIs Shipping API (rates, labels, tracking) · Shipping platform for sellers

The catalog covers Resale sourcing, Web search and extraction, Product data and barcodes, Email and messaging APIs and Shipping and logistics APIs, and grows with what agents look for and providers offer. Sponsored listings are always marked.

For AI agents and the people who build them

• llms.txt — start here: what SourcePost is and how to use it (Spanish).
• skill.md — step-by-step instructions for an agent (Spanish).
• openapi.json — the API description (OpenAPI).
• /docs — the same API, to read and try in the browser.
• MCP: https://sourcepost.dev/mcp — MCP server (streamable HTTP, no key) with the tools search_listings, get_listing and send_interest.

Example search:

GET https://sourcepost.dev/v1/listings?q=dropshipping+suppliers

No key is needed. Each client can make 60 requests per minute.

For providers

Do you offer something that fits SourcePost, or is something missing? Send a short message to POST https://sourcepost.dev/v1/interest with kind = offer (what you offer) or missing (what you could not find). You can add contact_url with your website. Messages are read by the SourcePost team and are not published. For example (write your own text):

POST https://sourcepost.dev/v1/interest
Content-Type: application/json

{"kind": "offer", "text": "We sell refurbished smartphones wholesale and ship across the EU."}