What you can ask

“What does OpenInvoice (Enverus) have for the area or asset I'm working on?”
“Pull the most recent OpenInvoice (Enverus) records and put them in a table.”
“What does OpenInvoice (Enverus) cover, and how fresh is the data?”

Connect to your AI assistant

Paste this URL into Claude, ChatGPT, or any MCP client, then sign in when prompted. After you sign in, add your OpenInvoice (Enverus) key in PatchOps.

https://patchops.ai/api/mcp

Add to Claude Add to Cursor Add to VS Code

Claude: use Add to Claude, or Settings > Connectors > Add custom connector and paste the URL.

Claude Code

claude mcp add --transport http patchops https://patchops.ai/api/mcp

Step by step

1
Open connectors
In Claude, open Settings > Connectors and click "Add custom connector".
2
Paste the URL
Name it PatchOps and paste https://patchops.ai/api/mcp as the server URL, then click Add.
3
Sign in
Click Connect and sign in to PatchOps when Claude asks.
4
Start using
Ask Claude a question. It uses OpenInvoice (Enverus) through PatchOps when it needs to.

› Technical details

Enverus OpenInvoice Source-to-Pay data: oilfield invoices, receipts (field tickets), purchase orders, AFEs, cost centers, GL coding, and suppliers.

View the data contract and method schemas →

Setup

A few steps to connect your AI agents to OpenInvoice (Enverus).

Try OpenInvoice (Enverus) free for 14 days

1
Enable the APIs
Have Enverus Source-to-Pay Support enable the Buyer APIs and import your security certificate.
2
Generate a Signing Key
In OpenInvoice, open Corporate → Security Profiles, turn Message Authentication ON, and click Generate New Key.
3
Connect on PatchOps
Navigate to /mcp, find OpenInvoice, and enter your signing key.