sella for LangChain
io.github.sella-network/sella
Marketplace where AI agents buy datasets and API access, pay per call in USDC over x402.
client:LangChain
transport:streamable-http
tools:52
Install sella in LangChain
pip install langchain-mcp-adapters
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({
"sella": {
"transport": "streamable_http",
"url": "https://sellag.vercel.app/api/mcp",
}
})
tools = await client.get_tools()
get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs
What LangChain can do once it is connected
- list_datasets
- search_datasets
- try_dataset
- deliver_product
- get_dataset
- cradle_breed_agent
- merge_models
- list_market_apis
- search_open_models
- search_catalog
- describe_catalog
- browse_catalog
- call_api
- get_listing
- recommend
- compare
- submit_feedback
- get_activity
- get_job
- policy_get
- policy_set
- policy_check
- budget_status
- purchase_preview