Bring Legal Payments
to LlamaIndex
Learn how to connect LawPay to LlamaIndex and start using 12 AI agent tools in minutes. Fully managed, enterprise secure, and ready to use without writing a single line of code.
What is the LawPay MCP Server?
Connect your LawPay account to any AI agent and manage legal payments through natural conversation.
What you can do
- Transaction Management — Browse payments, refunds, and charges with status tracking
- Invoice Tracking — List invoices with amounts, due dates, and payment status
- Trust Accounts — Monitor trust (IOLTA) account balances and transactions
- Payment Processing — Create charges and process payments
- Financial Reports — Access revenue summaries, payment trends, and aging reports
- Client Billing — Track client payment history and outstanding balances
How it works
1. Subscribe to this server
2. Enter your LawPay Secret Key and Merchant ID
3. Start managing payments from Claude, Cursor, or any MCP-compatible client
Who is this for?
- Law Firms — manage client payments and trust accounts
- Legal Billing — track invoices and outstanding balances
- Finance Teams — access payment reports and reconciliation
Built-in capabilities (12)
Create a new invoice
Refund a transaction
Get account details
Get merchant profile info
Get payment statistics
Get payment method details
Get transaction details
). List merchant accounts
List payment invoices
List saved payment methods
List bank settlements
List all payment transactions
Why LlamaIndex?
LlamaIndex agents combine LawPay tool responses with indexed documents for comprehensive, grounded answers. Connect 12 tools through Vinkius and query live data alongside vector stores and SQL databases in a single turn. ideal for hybrid search, data enrichment, and analytical workflows.
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Data-first architecture: LlamaIndex agents combine LawPay tool responses with indexed documents for comprehensive, grounded answers
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Query pipeline framework lets you chain LawPay tool calls with transformations, filters, and re-rankers in a typed pipeline
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Multi-source reasoning: agents can query LawPay, a vector store, and a SQL database in a single turn and synthesize results
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Observability integrations show exactly what LawPay tools were called, what data was returned, and how it influenced the final answer
LawPay in LlamaIndex
LawPay and 3,400+ other MCP servers. One platform. One governance layer.
Teams that connect LawPay to LlamaIndex through Vinkius don't need to source, host, or maintain individual MCP servers. Every tool call runs inside a hardened runtime with credential isolation, DLP, and a signed audit chain.
Raw MCP | Vinkius | |
|---|---|---|
| Server catalog | Find and host yourself | 3,400+ managed |
| Infrastructure | Self-hosted | Sandboxed V8 isolates |
| Credential handling | Plaintext in config | Vault + runtime injection |
| Data loss prevention | None | Configurable DLP policies |
| Kill switch | None | Global instant shutdown |
| Financial circuit breakers | None | Per-server limits + alerts |
| Audit trail | None | Ed25519 signed logs |
| SIEM log streaming | None | Splunk, Datadog, Webhook |
| Honeytokens | None | Canary alerts on leak |
| Custom domains | Not applicable | DNS challenge verified |
| GDPR compliance | Manual effort | Automated purge + export |
Why teams choose Vinkius for LawPay in LlamaIndex
The LawPay MCP Server runs on Vinkius-managed infrastructure inside AWS — a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts. All 12 tools execute in hardened sandboxes optimized for native MCP execution.
Your AI agents in LlamaIndex only access the data you authorize, with DLP that blocks sensitive information from ever reaching the model, kill switch for instant shutdown, and up to 60% token savings. Enterprise-grade infrastructure, zero maintenance.
* Every MCP server runs on Vinkius-managed infrastructure inside AWS - a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts optimized for native MCP execution. See our infrastructure
How Vinkius secures
LawPay for LlamaIndex
Every tool call from LlamaIndex to the LawPay MCP Server is protected by DLP redaction, cryptographic audit chains, V8 sandbox isolation, kill switch, and financial circuit breakers.
Frequently asked questions
Can I manage trust account balances?
Yes. Monitor IOLTA trust account balances, view transactions per client matter, and track deposits and disbursements.
Does LawPay use Basic Auth?
Yes. LawPay uses HTTP Basic Auth with the Secret Key against api.affinipay.com/v1. The Merchant ID is required for identifying the account.
Can I track invoices and outstanding balances?
Yes. List all invoices with amounts, due dates, payment status, and client details. Monitor aging reports and outstanding balances.
How does LlamaIndex connect to MCP servers?
Use the MCP client adapter to create a connection. LlamaIndex discovers all tools and wraps them as query engine tools compatible with any LlamaIndex agent.
Can I combine MCP tools with vector stores?
Yes. LlamaIndex agents can query LawPay tools and vector store indexes in the same turn, combining real-time and embedded data for grounded responses.
Does LlamaIndex support async MCP calls?
Yes. LlamaIndex's async agent framework supports concurrent MCP tool calls for high-throughput data processing pipelines.
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Install: pip install llama-index-tools-mcp