# TAGGUN Receipt OCR Scanning API API

> TAGGUN Receipt OCR Scanning API API on Apizie: 15 endpoints (Add manually verified receipt data to a given receipt for feedback and training purposes, Add a keyword to your account's model to predict merchant name. Changes in your account's model are updated…, transcribe a receipt using base64 encoded image in json payload, transcribe a receipt by uploading an image file, …) returned as clean JSON through one API key. 15 endpoints are live now. Call it over REST at https://apizie.tech/v1/ai:taggun/{endpoint} or from Claude, ChatGPT and Cursor through the Apizie MCP server. Free plan: 1,000 requests a month.

- Project key: `ai:taggun`
- Category: Artificial Intelligence
- Status: live
- Source: https://taggun.io
- Page: https://apizie.tech/api/ai/taggun
- OpenAPI: https://apizie.tech/api/ai/taggun/openapi.json

Expects only running software, real reactions, and beautifully crafted APIs to serve your every desire to transcribe a piece of paper to digital form.

## Endpoints

### Add manually verified receipt data to a given receipt for feedback and training purposes
`POST https://apizie.tech/v1/ai:taggun/post-api-account-v1-feedback`

| Parameter | Type | Required | Description |
|---|---|---|---|
| apikey | string | yes | API authentication key. |
| body | object | no | JSON request body |

### Add a keyword to your account's model to predict merchant name. Changes in your account's model are updated…
`POST https://apizie.tech/v1/ai:taggun/post-api-account-v1-merchantname-add`

| Parameter | Type | Required | Description |
|---|---|---|---|
| apikey | string | yes | API authentication key. |
| body | object | no | JSON request body |

### transcribe a receipt using base64 encoded image in json payload
`POST https://apizie.tech/v1/ai:taggun/post-api-receipt-v1-simple-encoded`

| Parameter | Type | Required | Description |
|---|---|---|---|
| apikey | string | yes | API authentication key. |
| body | object | no | JSON request body |

### transcribe a receipt by uploading an image file
`POST https://apizie.tech/v1/ai:taggun/post-api-receipt-v1-simple-file`

| Parameter | Type | Required | Description |
|---|---|---|---|
| apikey | string | yes | API authentication key. |
| body | object | no | Form fields as a JSON object |

### transcribe a receipt from URL
`POST https://apizie.tech/v1/ai:taggun/post-api-receipt-v1-simple-url`

| Parameter | Type | Required | Description |
|---|---|---|---|
| apikey | string | yes | API authentication key. |
| body | object | no | JSON request body |

### transcribe a receipt using base64 encoded image in json payload and return detailed result
`POST https://apizie.tech/v1/ai:taggun/post-api-receipt-v1-verbose-encoded`

| Parameter | Type | Required | Description |
|---|---|---|---|
| apikey | string | yes | API authentication key. |
| body | object | no | JSON request body |

### transcribe a receipt by uploading an image file and return detailed result
`POST https://apizie.tech/v1/ai:taggun/post-api-receipt-v1-verbose-file`

| Parameter | Type | Required | Description |
|---|---|---|---|
| apikey | string | yes | API authentication key. |
| body | object | no | Form fields as a JSON object |

### transcribe a receipt from URL and return detailed result
`POST https://apizie.tech/v1/ai:taggun/post-api-receipt-v1-verbose-url`

| Parameter | Type | Required | Description |
|---|---|---|---|
| apikey | string | yes | API authentication key. |
| body | object | no | JSON request body |

### validate and match a receipt against a campaign validation settings by uploading an image file
`POST https://apizie.tech/v1/ai:taggun/post-api-validation-v1-campaign-file`

| Parameter | Type | Required | Description |
|---|---|---|---|
| apikey | string | yes | API authentication key. |
| body | object | no | Form fields as a JSON object |

### validate if user-submitted info like serial number are detected an image file
`POST https://apizie.tech/v1/ai:taggun/post-api-validation-v1-campaign-productvalidation-file`

| Parameter | Type | Required | Description |
|---|---|---|---|
| apikey | string | yes | API authentication key. |
| body | object | no | Form fields as a JSON object |

### create campaign settings for a client
`POST https://apizie.tech/v1/ai:taggun/post-api-validation-v1-campaign-settings-create-campaignid`

| Parameter | Type | Required | Description |
|---|---|---|---|
| apikey | string | yes | API authentication key. |
| campaignId | string | yes | The ID of the campaign to validate the receipt |
| body | object | no | JSON request body |

### delete campaign settings for a client
`POST https://apizie.tech/v1/ai:taggun/delete-api-validation-v1-campaign-settings-delete-campaignid`

| Parameter | Type | Required | Description |
|---|---|---|---|
| apikey | string | yes | API authentication key. |
| campaignId | string | yes | Remove campaign settings with a campaign ID |

### list all campaign setting IDs for a client
`GET https://apizie.tech/v1/ai:taggun/get-api-validation-v1-campaign-settings-list`

| Parameter | Type | Required | Description |
|---|---|---|---|
| apikey | string | yes | API authentication key. |

### update campaign settings for a client
`POST https://apizie.tech/v1/ai:taggun/put-api-validation-v1-campaign-settings-update-campaignid`

| Parameter | Type | Required | Description |
|---|---|---|---|
| apikey | string | yes | API authentication key. |
| campaignId | string | yes | The ID of the campaign to validate the receipt |
| body | object | no | JSON request body |

### get campaign settings for a client
`GET https://apizie.tech/v1/ai:taggun/get-api-validation-v1-campaign-settings-campaignid`

| Parameter | Type | Required | Description |
|---|---|---|---|
| apikey | string | yes | API authentication key. |
| campaignId | string | yes | The ID of the campaign to validate the receipt |

## Example
```
curl "https://apizie.tech/v1/ai:taggun/post-api-account-v1-feedback" \
  -H "x-api-key: $APIZIE_KEY"
```

## FAQ

### How do I call the TAGGUN Receipt OCR Scanning API API?
Create a free Apizie key, then send POST https://apizie.tech/v1/ai:taggun/post-api-account-v1-feedback with the header x-api-key. Every endpoint returns { project, data, timestamp }.

### Is the TAGGUN Receipt OCR Scanning API API free on Apizie?
Yes. The Free plan includes 1,000 requests a month at 100 requests a minute, no credit card.

### Can AI agents use the TAGGUN Receipt OCR Scanning API API?
Yes. Add the Apizie MCP server (https://apizie.tech/mcp) to Claude, ChatGPT, Cursor or VS Code, then ask in plain language. The agent calls run_scraper with project key ai:taggun.

### What is the status of the TAGGUN Receipt OCR Scanning API API?
Live: works with just an Apizie key