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Integrate Central Bank Rates into your LangChain agent with SettleGrid's per-call billing. No subscriptions, no minimums — pay only for what you use.
central uank rates financial data MCP Server. Deploy instantly with SettleGrid billing pre-wired.
LangChain is the leading framework for building applications powered by language models. It provides modular abstractions for chains, agents, and tool use.
pip install langchain langchain-communityPurchase credits for Central Bank Rates, then generate an API key from your Consumer Dashboard.
from langchain.tools import StructuredTool
from langchain.agents import AgentExecutor, create_openai_tools_agent
import requests
def call_central_bank_rates_tool(**kwargs) -> str:
"""Call CentralBankRates via SettleGrid."""
resp = requests.post(
"https://proxy.settlegrid.ai/v1/central_bank_rates",
headers={
"x-api-key": "sg_live_your_key_here",
"Content-Type": "application/json",
},
json=kwargs,
)
resp.raise_for_status()
return resp.json()
# Wrap as a LangChain tool
central_bank_rates_tool = StructuredTool.from_function(
func=call_central_bank_rates_tool,
name="central_bank_rates",
description="CentralBankRates — call via SettleGrid",
)
# Use in an agent
agent = create_openai_tools_agent(llm, [central_bank_rates_tool], prompt)
executor = AgentExecutor(agent=agent, tools=[central_bank_rates_tool])
result = executor.invoke({"input": "your query here"})Execute your LangChain agent. SettleGrid automatically meters each call to Central Bank Rates and deducts from your credit balance. No rate limits beyond your purchased credits.
No subscriptions or minimums. Credits never expire. See full pricing details.
Purchase credits and start using Central Bank Rates in your LangChain agent today.
View Central Bank Rates →Use Central Bank Rates with other agent frameworks: