# Crowd4Cash C4C REST API API

> Crowd4Cash C4C REST API API on Apizie: 18 endpoints (Authenticate yourself and get an access token, Apply for a regular loan - 100% online application, Apply for a loan on behalf of your partners e.g. garages/shops/stores, Set the definitive Handover Date (a date when the item is handed over to the customer), …) returned as clean JSON through one API key. Send your own provider key in the x-upstream-key header. Call it over REST at https://apizie.tech/v1/open-data:crowd-4-cash/{endpoint} or from Claude, ChatGPT and Cursor through the Apizie MCP server. Free plan: 1,000 requests a month.

- Project key: `open-data:crowd-4-cash`
- Category: Open Data
- Status: byok
- Source: https://crowd4cash.ch
- Page: https://apizie.tech/api/open-data/crowd-4-cash
- OpenAPI: https://apizie.tech/api/open-data/crowd-4-cash/openapi.json

Access to the Crowd4Cash Crowdlending Platform through an API

## Endpoints

### Authenticate yourself and get an access token
`POST https://apizie.tech/v1/open-data:crowd-4-cash/authentication-get-token` (byok)

| Parameter | Type | Required | Description |
|---|---|---|---|
| body | object | no | JSON request body |

### Apply for a regular loan - 100% online application
`POST https://apizie.tech/v1/open-data:crowd-4-cash/application-submit-loan-application` (byok)

| Parameter | Type | Required | Description |
|---|---|---|---|
| body | object | no | JSON request body |

### Apply for a loan on behalf of your partners e.g. garages/shops/stores
`POST https://apizie.tech/v1/open-data:crowd-4-cash/application-submit-partner-loan-application` (byok)

| Parameter | Type | Required | Description |
|---|---|---|---|
| body | object | no | JSON request body |

### Set the definitive Handover Date (a date when the item is handed over to the customer)
`POST https://apizie.tech/v1/open-data:crowd-4-cash/application-set-definitive-handover-date` (byok)

| Parameter | Type | Required | Description |
|---|---|---|---|
| body | object | no | JSON request body |

### Apply for a rental loan
`POST https://apizie.tech/v1/open-data:crowd-4-cash/application-submit-rental-loan-application` (byok)

| Parameter | Type | Required | Description |
|---|---|---|---|
| body | object | no | JSON request body |

### Get available investment opportunities
`GET https://apizie.tech/v1/open-data:crowd-4-cash/opportunities-get-available-investments` (byok)

| Parameter | Type | Required | Description |
|---|---|---|---|
| Rating | string | no | Evaluation of the credit risk based on a borrower's credit history, quality of the collateral, and the likelihood of repayment e.g. AA |
| LoanAmount | number | no | Loan amount e.g. 25000 |
| LoanType | string | no | Type of the loan e.g. Private, SME |
| AvailableAmount | number | no | Available amount to be invested at the moment of our API consuming e.g. 2000 |
| InterestRate | number | no | Interest rate of the loan in % e.g. 5.6 |
| Duration | integer | no | Duration in months e.g. 24 |
| Insurance | string | no | Is loan issured? - Yes, No |
| Collateral | string | no | Is loan collaterialized? - Yes, No |
| BorrowerAge | integer | no | Age of the borrower e.g. 42 |
| BorrowerNationality | string | no | Nationality of the borrower, e.g Switzerland, Liechtenstein ... |

### Place a bid on certain loan
`POST https://apizie.tech/v1/open-data:crowd-4-cash/bidding-place-bid` (byok)

| Parameter | Type | Required | Description |
|---|---|---|---|
| body | object | no | JSON request body |

### Place bids on behalf of your connected investor(s)
`POST https://apizie.tech/v1/open-data:crowd-4-cash/bidding-submit-bids` (byok)

| Parameter | Type | Required | Description |
|---|---|---|---|
| body | object | no | JSON request body |

### Get all your contracts
`GET https://apizie.tech/v1/open-data:crowd-4-cash/contracts-get-all` (byok)

### Get specific contract
`GET https://apizie.tech/v1/open-data:crowd-4-cash/contracts-get-specific` (byok)

| Parameter | Type | Required | Description |
|---|---|---|---|
| loanId | integer | yes |  |

### Get specific intermediary loan contract
`GET https://apizie.tech/v1/open-data:crowd-4-cash/contracts-get-specific-intermediary-loan-contract` (byok)

| Parameter | Type | Required | Description |
|---|---|---|---|
| partnerId | integer | yes |  |
| loanId | integer | yes |  |

### Get specific rental loan contract
`GET https://apizie.tech/v1/open-data:crowd-4-cash/contracts-get-loan-contract` (byok)

| Parameter | Type | Required | Description |
|---|---|---|---|
| loanId | integer | yes |  |

### Get your investment portfolio
`GET https://apizie.tech/v1/open-data:crowd-4-cash/portfolio-get-investments` (byok)

| Parameter | Type | Required | Description |
|---|---|---|---|
| from | string | no |  |
| to | string | no |  |

### Get your customized investment portfolio
`GET https://apizie.tech/v1/open-data:crowd-4-cash/portfolio-get-customized-portfolio` (byok)

| Parameter | Type | Required | Description |
|---|---|---|---|
| from | string | no |  |
| to | string | no |  |

### Get your connector account summary and investments of the connected investors
`GET https://apizie.tech/v1/open-data:crowd-4-cash/reports-get-connector-investments` (byok)

### Get your intermediary account summary and your partner loans data
`GET https://apizie.tech/v1/open-data:crowd-4-cash/reports-get-intermediary-data` (byok)

### Get your rental account summary and your loans data
`GET https://apizie.tech/v1/open-data:crowd-4-cash/reports-rental-account-summary` (byok)

### Get a complete C4C loan data dataset for your credit analyses
`GET https://apizie.tech/v1/open-data:crowd-4-cash/loans-get-loan-data` (byok)

| Parameter | Type | Required | Description |
|---|---|---|---|
| PageNumber | integer | yes | Page number you want to access |
| PageSize | integer | yes | Number of items per page. Max is 20 |
| loanstatus | string | yes | Status values that need to be considered for filter |

## Example
```
curl "https://apizie.tech/v1/open-data:crowd-4-cash/authentication-get-token" \
  -H "x-api-key: $APIZIE_KEY" \
  -H "x-upstream-key: $PROVIDER_KEY"
```

## FAQ

### How do I call the Crowd4Cash C4C REST API API?
Create a free Apizie key, then send POST https://apizie.tech/v1/open-data:crowd-4-cash/authentication-get-token with the header x-api-key. Every endpoint returns { project, data, timestamp }.

### Is the Crowd4Cash C4C REST API API free on Apizie?
Yes. The Free plan includes 1,000 requests a month at 100 requests a minute, no credit card. Crowd4Cash C4C REST API itself also needs your own key from api2.crowd4cash.ch.

### Can AI agents use the Crowd4Cash C4C REST 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 open-data:crowd-4-cash.

### What is the status of the Crowd4Cash C4C REST API API?
Needs your own provider key (bring your own key)