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Integrate Json Tools into your LangChain agent with SettleGrid's per-call billing. No subscriptions, no minimums — pay only for what you use.
JSON validation, formatting, and diff.. 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 Json Tools, 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_json_tools_tool(**kwargs) -> str:
"""Call JsonTools via SettleGrid."""
resp = requests.post(
"https://proxy.settlegrid.ai/v1/json_tools",
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
json_tools_tool = StructuredTool.from_function(
func=call_json_tools_tool,
name="json_tools",
description="JsonTools — call via SettleGrid",
)
# Use in an agent
agent = create_openai_tools_agent(llm, [json_tools_tool], prompt)
executor = AgentExecutor(agent=agent, tools=[json_tools_tool])
result = executor.invoke({"input": "your query here"})Execute your LangChain agent. SettleGrid automatically meters each call to Json Tools 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 Json Tools in your LangChain agent today.
View Json Tools →Use Json Tools with other agent frameworks: