# List invoices

> Perform List invoices through NikoHealth.

Source: [https://genhealth.ai/docs/workflows/integrations/nikohealth/recorded_api_369009c20c168a0c_6e7a7101c8b9e6ab0e33e86983ac65d0](https://genhealth.ai/docs/workflows/integrations/nikohealth/recorded_api_369009c20c168a0c_6e7a7101c8b9e6ab0e33e86983ac65d0)

Integration: [NikoHealth](https://genhealth.ai/docs/workflows/integrations/nikohealth.md)

- Handler: `recorded_api_369009c20c168a0c_6e7a7101c8b9e6ab0e33e86983ac65d0`

- Connection type: `nikohealth`

## Use in a workflow

Copy this discovered node config, fill params from the input contract, and validate the complete graph. Integration results are available as {{node_id.default.field}}. Check business success before dependent writes; completion alone does not prove business success.

```json

{
  "_group": "NikoHealth",
  "params": {},
  "handler": "recorded_api_369009c20c168a0c_6e7a7101c8b9e6ab0e33e86983ac65d0"
}

```

[Action contracts](https://genhealth.ai/docs/workflows/action-contracts.md) · [Run recovery](https://genhealth.ai/docs/workflows/operations.md)

## Inputs

- `page_size` — Page Size (number)
  Optional numeric value.
- `page_index` — Page Index (number)
  Optional numeric value.

## Outputs

- `Items`
- `success` — Success
- `error` — Error
- `retryable` — Retryable
- `write_attempted` — Write Attempted
- `step_results` — Step Results

Output schema completeness: `best_effort_declared`

## Safety

- External effect: `read`
- Confirmation recommended: no
- Retry safe: yes
- Dry run supported: no

## Schemas

These schemas are first-pass authoring guidance. Runtime validation remains authoritative.

### Input schema

```json
{
  "type": "object",
  "properties": {
    "page_size": {
      "type": "number",
      "description": "Optional numeric value.",
      "x-workflow-field-type": "number"
    },
    "page_index": {
      "type": "number",
      "description": "Optional numeric value.",
      "x-workflow-field-type": "number"
    }
  },
  "additionalProperties": false
}
```

### Output schema

```json
{
  "type": "object",
  "properties": {
    "Items": {},
    "error": {},
    "success": {},
    "retryable": {},
    "step_results": {},
    "write_attempted": {}
  },
  "additionalProperties": true
}
```