# Hlix Client Invoices API

**Canonical:** https://apis.io/apis/hlix-ai/hlix-ai-client-invoices-api/  
**Provider:** Hlix — https://apis.io/providers/hlix-ai/  
**Base URL:** https://server.hlix.ai

Hlix Client Invoices API is one of 47 APIs that [Hlix](https://apis.io/providers/hlix-ai/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Client Invoices. The published artifact set on APIs.io includes an OpenAPI specification.

The client-invoices API from Hlix — 8 operation(s) for client-invoices.

## Operations (9)

| Method | Path | Summary |
|---|---|---|
| GET | `/v1/api/client-billing/invoices` | List invoices |
| POST | `/v1/api/client-billing/invoices` | Assemble a draft invoice from billables |
| GET | `/v1/api/client-billing/invoices/{id}` | Get one invoice with its lines |
| POST | `/v1/api/client-billing/invoices/{id}/issue` | Issue a draft, assigning its number |
| GET | `/v1/api/client-billing/invoices/{id}/logo` | Download the logo frozen onto this invoice |
| POST | `/v1/api/client-billing/invoices/{id}/pay` | Record an out-of-band settlement (bank transfer, cheque) |
| POST | `/v1/api/client-billing/invoices/{id}/payment-link` | Open a provider-hosted checkout for an issued invoice |
| GET | `/v1/api/client-billing/invoices/{id}/pdf` | Download the invoice as a PDF |
| POST | `/v1/api/client-billing/invoices/{id}/void` | Withdraw an invoice, or discard a draft |

## Machine-readable artifacts (1)

- **OpenAPI** — https://artifacts.apis.io/hlix-ai/openapi/hlix-ai-client-invoices-api-openapi.yml

## Other Hlix APIs (12)

- [Hlix Agent Runs API](https://apis.io/apis/hlix-ai/hlix-ai-agent-runs-api/)
- [Hlix Agents API](https://apis.io/apis/hlix-ai/hlix-ai-agents-api/)
- [Hlix AI API](https://apis.io/apis/hlix-ai/hlix-ai-ai-api/)
- [Hlix Alerts API](https://apis.io/apis/hlix-ai/hlix-ai-alerts-api/)
- [Hlix Attention API](https://apis.io/apis/hlix-ai/hlix-ai-attention-api/)
- [Hlix Audit Log API](https://apis.io/apis/hlix-ai/hlix-ai-audit-log-api/)
- [Hlix Billing API](https://apis.io/apis/hlix-ai/hlix-ai-billing-api/)
- [Hlix Brand Kit API](https://apis.io/apis/hlix-ai/hlix-ai-brand-kit-api/)
- [Hlix Changes API](https://apis.io/apis/hlix-ai/hlix-ai-changes-api/)
- [Hlix Chat API](https://apis.io/apis/hlix-ai/hlix-ai-chat-api/)
- [Hlix Client Accounts API](https://apis.io/apis/hlix-ai/hlix-ai-client-accounts-api/)
- [Hlix Client Billing API](https://apis.io/apis/hlix-ai/hlix-ai-client-billing-api/)

## Tags

Client Invoices

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/hlix-ai/hlix-ai-client-invoices-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/hlix-ai/.