dpx-langchain
LangChain tools for cross-border payment settlement and macro intelligence via the DPX Protocol.
pip install dpx-langchain
Tools
| Tool | What it does |
|---|---|
DpxQuoteTool |
Price a cross-border or domestic payment before executing |
DpxSettleTool |
Execute a settlement — USD→EUR, USD→GBP, or same-currency on Base mainnet |
DpxEsgTool |
Counterparty ESG scoring from 6 institutional sources (World Bank, UN, IMF, OECD, SEC, Climate Monitor) — required for EU SFDR/CSRD compliance |
DpxOracleTool |
Go/hold signal from the DPX Stability Oracle — stability score, peg deviation, AI recommendation |
DpxOracleFullTool |
Full 10-layer macro intelligence: climate (30–90 day lead), FX, commodities, geopolitical risk, yield curve, USD structural health, AI synthesis |
DpxRailsTool |
Live health of local payment rails — PIX, SEPA, FedACH, CHAPS, UPI, PromptPay |
Usage
from dpx_langchain import get_dpx_tools
from langchain.agents import create_react_agent
tools = get_dpx_tools()
agent = create_react_agent(llm=llm, tools=tools, prompt=prompt)
Individual tools:
from dpx_langchain import DpxQuoteTool, DpxSettleTool, DpxEsgTool, DpxOracleTool
tools = [DpxQuoteTool(), DpxSettleTool(), DpxEsgTool(), DpxOracleTool()]
Exclude specific tools:
tools = get_dpx_tools(exclude=["dpx_oracle_full", "dpx_rail_status"])
Environment variables
| Variable | Default |
|---|---|
DPX_ORACLE_URL |
https://stability.untitledfinancial.com |
DPX_AGENT_URL |
https://agent.untitledfinancial.com |
Links
- Documentation
- MCP server —
npx @untitledfinancial/dpx-mcp - GitHub
1 maintainer
Metadata
1 maintainer
Release files for dpx-langchain 1.0.2
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Source distribution (sdist)
| File | Size | Uploaded | |
|---|---|---|---|
| dpx_langchain-1.0.2.tar.gz | 6.2 kB | Details |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Reset |
|---|---|---|---|---|
| dpx_langchain-1.0.2-py3-none-any.whl | Python 3 | none | any | Details |
Total release size: 13.5 kB
Release files / dpx_langchain-1.0.2.tar.gz
| Download URL | dpx_langchain-1.0.2.tar.gz |
|---|---|
| Size | 6.2 kB |
| Tags | Source |
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Release files / dpx_langchain-1.0.2-py3-none-any.whl
| Download URL | dpx_langchain-1.0.2-py3-none-any.whl |
|---|---|
| Size | 7.3 kB |
| Tags | Python 3 |
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