# AgentMeter > Cost infrastructure for AI agent businesses. ## Docs - [Sync budget accumulators](https://docs.agentmeter.ai/api/budget-sync.md): Reconcile SDK-side budget accumulators against backend-authoritative totals. - [Manage custom pricing](https://docs.agentmeter.ai/api/custom-pricing.md): List and mutate custom pricing rows for LLM and non-LLM usage. - [Create custom pricing](https://docs.agentmeter.ai/api/custom-pricing-create.md): Create a custom pricing row for an LLM model or non-LLM metric. - [Delete custom pricing](https://docs.agentmeter.ai/api/custom-pricing-delete.md): Delete an existing custom pricing row. - [List custom pricing](https://docs.agentmeter.ai/api/custom-pricing-list.md): List current custom pricing rows for LLM and non-LLM usage. - [Update custom pricing](https://docs.agentmeter.ai/api/custom-pricing-update.md): Update mutable fields on an existing custom pricing row. - [Submit telemetry events](https://docs.agentmeter.ai/api/events.md): Send batched cost telemetry from an AgentMeter SDK runtime. - [API Overview](https://docs.agentmeter.ai/api/overview.md): Understand AgentMeter's SDK-facing API surface and authentication model. - [Billing and Pricing](https://docs.agentmeter.ai/concepts/billing-and-pricing.md): Understand server-side pricing, custom rates, customer usage, invoices, and portal links. - [Cost Attribution](https://docs.agentmeter.ai/concepts/cost-attribution.md): Design customer and step identifiers that make AI cost reports useful. - [Privacy and PII](https://docs.agentmeter.ai/concepts/privacy-and-pii.md): Send cost-shaped telemetry without prompts, completions, raw messages, or personal data. - [Rules and Controls](https://docs.agentmeter.ai/concepts/rules-and-controls.md): Understand AgentMeter rules for budgets, routing, throttles, failover, and recommendations. - [AgentMeter Docs](https://docs.agentmeter.ai/index.md): Install AgentMeter, attribute AI cost by customer, and control spend before margins drift. - [Quickstart](https://docs.agentmeter.ai/quickstart.md): Install AgentMeter, create a telemetry key, and send your first cost event. - [Budget Enforcement](https://docs.agentmeter.ai/sdks/budget-enforcement.md): Use SDK-side budget rules to warn or block calls before customer spend runs away. - [Non-LLM Usage](https://docs.agentmeter.ai/sdks/non-llm-usage.md): Track search, speech, vector database, workflow, and other non-LLM costs beside model spend. - [Python SDK](https://docs.agentmeter.ai/sdks/python.md): Install and operate the AgentMeter Python SDK for Python agent runtimes. - [TypeScript SDK](https://docs.agentmeter.ai/sdks/typescript.md): Install and operate the AgentMeter TypeScript SDK for Node.js agent runtimes.