Lago llms.txt · AI Docs Browser · mdream [llms.txt Tools](https://mdream.dev/llms-txt/lago/llms-txt) # Lago llms.txt getlago.com/llms.txt [Raw llms.txt](https://getlago.com/docs/llms.txt) [Raw llms-full.txt](https://getlago.com/llms-full.txt) Copy Markdown [](https://getlago.com/llms.txt) llms.txt Docs The add-on object Create an add-on Delete an add-on List all add-ons Retrieve an add-on Update an add-on The alert object Create an alert Delete an alert List all alerts Retrieve an alert Update an alert API standards The activity log object The API log object List all activity logs List all API logs Retrieve an activity log Retrieve an API log Create a billable metric Delete a billable metric List all billable metrics Retrieve a billable metric The billable metric object Update a billable metric Create a billing entity List all billing entities Retrieve a billing entity The billing entity object Update a billing entity The applied coupon object Apply a coupon The coupon object Create a coupon Delete a coupon Delete an applied coupon List all coupons List all applied coupons Retrieve a coupon Update a coupon Create a credit note The credit note object Download a credit note Estimate a credit note List all credit notes Retrieve a credit note Replace all metadata Delete a metadata Delete all metadata Udpate metadata Update a credit note Void available credit The customer usage object Retrieve current usage Retrieve past usage Retrieve projected usage Retrieve usages Create a customer Retrieve customer portal URL Delete a customer List all customers Retrieve a customer The customer object Regenerate checkout URL Update a customer Create a feature Delete a feature Delete a feature privilege The feature object List all features Retrieve a feature Update a feature Create plan entitlements Delete a plan entitlement Delete a plan entitlement privilege List plan entitlements Retrieve a plan entitlement The plan entitlement object Update plan entitlements Delete a subscription entitlement Delete a subscription entitlement privilege List subscription entitlements The subscription entitlement object Update subscription entitlements Errors Batch usage events Estimate an upcoming fee The event object Retrieve an event List all events Send usage event Delete a fee The fee object List all fees Retrieve a fee Update a fee Introduction Create a one-off invoice Download an invoice Finalize an invoice List all invoices Retrieve an invoice The invoice object Generate a payment URL Preview an invoice Refresh an invoice Retry an invoice payment Retry an invoice finalization Update an invoice Void an invoice The organization object Update organization (deprecated) Pagination Delete a payment method from a customer List all payment methods for a customer The payment method object Update a payment method List all payment receipts Retrieve a payment receipt The payment receipt object Create a payment request List all payment requests The payment request object Create a payment List all payments Retrieve a payment The payment object Create a charge Delete a charge Create a charge filter Delete a charge filter List all charge filters Retrieve a charge filter The charge filter object Update a charge filter List all charges Retrieve a charge The charge object Update a charge Create a plan Delete a plan Create a fixed charge Delete a fixed charge List all fixed charges Retrieve a fixed charge The fixed charge object Update a fixed charge List all plans Retrieve a plan The plan object Update a plan Rate limits Currencies Document locales Timezones Create a subscription Create a charge filter Delete a charge filter List all charge filters Retrieve a charge filter The charge filter object Update a charge filter List all charges Retrieve a charge The charge object Update a charge List all fixed charges Retrieve a fixed charge The fixed charge object Update a fixed charge List all subscriptions Retrieve subscription lifetime usage Retrieve a subscription The lifetime usage object The subscription object Terminate a subscription Update a subscription Update subscription lifetime usage Create a tax rate Delete a tax rate List all tax rates Retrieve a tax rate The tax object Update a tax rate Create a wallet Create a wallet alert Delete a wallet alert List all wallets List all wallet alerts List all consumptions for a wallet transaction List all fundings for a wallet transaction List all wallet transactions Retrieve a wallet Retrieve a wallet alert Retrieve a transaction Terminate a wallet Top-up a wallet Update a wallet Update a wallet alert The wallet alert object The wallet object The wallet transaction object Generate a payment URL Create a webhook endpoint Delete a webhook endpoint List all webhook endpoints Retrieve a webhook endpoint Update a webhook endpoint The webhook endpoint object Format & Signature Messages Product updates About Lago About the software Community Deployment General Pricing Product features Lago Agent SDK The Billing Assistant (Beta) Lago MCP Server Credits consumption alerts Usage alerts Forecasted usage Reports Aggregation examples COUNT UNIQUE COUNT CUSTOM LATEST MAX Overview SUM WEIGHTED SUM Create billable metrics Delete billable metrics Filters and dimensions Recurring vs metered Rounding SQL Expressions Billing entities Coupons Customer management Customer metadata The customer portal Invoice a customer Automatic dunning Manual dunning Emails Entitlements Ingest usage Metering ingestion sources Retrieve usage Performance & Optimization Integration testing Welcome to Lago Why billing is a nightmare Credit note metadata Overview Download invoices Draft invoices E-Invoicing contributions Overview Export invoices Fees Invoice metadata Empty invoice generation Grace period Invoice numbering Issuing date preferences Net payment term Overview Taxes Overview Preview an invoice Void invoices Lago Cloud Lago OpenAPI Useful commands Compatibility Matrix Database maintenance Docker Overview Tracking & Analytics Versions update Migration to v1.2.0 Migration to v1.20.0 Migration to v1.25.0 Migration to v1.28.1 Migration to v1.29.0 Migration to v1.31.0 Migration to v1.32.0 Migration to v1.43.0 Migration to v1.44.0 Migration to v1.45.0 Migration to v1.50.0 Create add-ons Issue one-off invoices Payment pre-authorization Payment methods (Beta) Payment providers integrations Payment retries Payment receipts Record manual payments Arrears vs Advance Custom price Dynamic Graduated Graduated percentage Package Percentage Standard Volume Charges with filters Fixed charge Group keys Invoiceable vs Uninvoiceable Metered vs Recurring Prorated vs Full Spending minimums Usage based charge Commitments Custom pricing units Overview Plan model Progressive billing Revenue share API Keys Audit logs RBAC - Role-Based Access Control Security logs SOC 2 Type 2 Single Sign-On (SSO) Activation rules Assign a plan to a customer Edit a subscription Terminate a subscription Upgrades and downgrades Overview Traceability Top-up and void credits Webhooks NetSuite QuickBooks Xero N8N Zapier HubSpot Salesforce CPQ Salesforce CRM Airbyte (ETL) Lago Data Pipeline Polytomic (ETL) Oso Introduction AWS Marketplace Azure Marketplace GCP Marketplace Adyen Cashfree Payments GoCardless Moneyhash Payments Shared Payment Tokens Anrok Avalara Lago EU Taxes Hightouch Segment Clone Segment pricing Introduction Clone Algolia pricing Clone Google BigQuery pricing Clone Notion pricing Clone Mistral pricing Clone OpenAI pricing Clone Stripe pricing Welcome OpenAPI Specs openapi Optional Blog Community GitHub Status Knowledge Base ## What is Lago's llms.txt? Lago publishes an `/llms.txt` file that provides AI systems with a structured index of its documentation. It follows the [llms.txt specification](https://llmstxt.org), organizing links to guides, API references, and tutorials under section headings so that LLMs like ChatGPT, Claude, and Gemini can quickly understand what Lago offers and where to find details. Pass Spec 3 Sections 385 Links 64.1 KB Size ~16.4k Tokens Sections: Docs · OpenAPI Specs · Optional ## Add Lago Docs to Your AI Assistant Select your tool to see how to add Lago's llms.txt as a documentation source. Cursor Windsurf Claude Code ChatGPT Zed Copilot 1. 1 Open any chat or composer panel 2. 2 Type @Docs and select "Add new doc" 3. 3 Paste the URL: https://getlago.com/llms.txt 4. 4 Wait for the green dot (indexing complete) 5. 5 Reference @Docs in chat when asking about Lago Cursor crawls the URL and indexes all subpages. Add a trailing slash to index child pages too. ## Spec Compliance 4 notes ## Frequently Asked Questions Where is Lago's llms.txt file? Lago publishes its llms.txt at https://getlago.com/llms.txt. This file provides a structured, markdown-formatted index of Lago's documentation that AI systems can consume to understand the project's APIs, guides, and references. How do I use Lago's llms.txt with AI coding assistants? Copy the llms.txt content and paste it into your AI assistant (Cursor, Windsurf, Claude, ChatGPT) as context. This gives the AI an accurate map of Lago's documentation so it can provide better code suggestions and answers about Lago. What does Lago's llms.txt contain? Lago's llms.txt contains 3 sections and 385 documentation links in 64.1 KB (~16.4k tokens). Key sections include Docs, OpenAPI Specs, Optional. How many tokens does Lago's llms.txt use? The concise llms.txt index is approximately 16.4k tokens (64.1 KB). Most AI assistants can fit this within their context window. For the full expanded documentation, look for an llms-full.txt variant which embeds all content inline. Can I generate an llms.txt for my own project? Yes. Use the free llms.txt generator at mdream.dev/tools/llms-txt/generator to crawl your site and produce a spec-compliant llms.txt file. You can also validate existing files with the llms.txt validator. ## Browse More llms.txt Files [Humanloop Docs](https://mdream.dev/llms-txt/lago/llms-txt/humanloop) [Tinybird](https://mdream.dev/llms-txt/lago/llms-txt/tinybird) [Pinecone Docs](https://mdream.dev/llms-txt/lago/llms-txt/pinecone) [cohere](https://mdream.dev/llms-txt/lago/llms-txt/cohere) [Courier](https://mdream.dev/llms-txt/lago/llms-txt/courier) [ReadMe Documentation](https://mdream.dev/llms-txt/lago/llms-txt/readme) [Promptfoo Test your prompts, agents, and RAGs. Red teaming/pentesting/vulnerability scanning for AI. Compare performance of GPT, Claude, Gemini, Llama, and more. Simple declarative configs with command line and CI/CD integration. Used by OpenAI and Anthropic.](https://mdream.dev/llms-txt/lago/llms-txt/promptfoo) [Inspira UI Inspira UI is a free and open-source Vue.js component library that provides a collection of beautiful and customizable components for building modern web applications.](https://mdream.dev/llms-txt/lago/llms-txt/inspira-ui) [View all 99 projects ](https://mdream.dev/llms-txt/lago/llms-txt) ## Related Tools [

llms.txt Generator

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llms.txt Validator

Validate your llms.txt against the official spec.](https://mdream.dev/llms-txt/lago/tools/llms-txt/validator) © 2026 [Harlan Wilton](https://github.com/harlan-zw) · [MIT](https://github.com/harlan-zw/mdream/blob/main/license) [GitHub](https://github.com/harlan-zw/mdream) [Discord](https://discord.com/invite/275MBUBvgP)