# AllRatesToday

## GET /all-rates-today/v1/historical

> Retrieve historical exchange rates.

```json
{"openapi":"3.1.0","info":{"title":"auor.io","version":"1.0.0"},"servers":[{"url":"https://api.auor.io","description":"auor.io (Oreo) Production server"}],"paths":{"/all-rates-today/v1/historical":{"get":{"operationId":"historicalRatesV1","summary":"Retrieve historical exchange rates.","tags":["AllRatesToday"],"parameters":[{"name":"from","in":"query","description":"Start date and time for historical rates.","required":true,"schema":{"type":"string","format":"date-time"}},{"name":"group","in":"query","description":"Grouping for historical rates.","required":true,"schema":{"type":"string","enum":["day","hour","minute"]}},{"name":"source","in":"query","description":"Source currency (3-letter ISO 4217 code).","required":true,"schema":{"type":"string","minLength":3,"maxLength":3}},{"name":"target","in":"query","description":"Target currency (3-letter ISO 4217 code).","required":true,"schema":{"type":"string","minLength":3,"maxLength":3}},{"name":"to","in":"query","description":"End date and time for historical rates.","required":true,"schema":{"type":"string","format":"date-time"}}],"responses":{"200":{"description":"Success","content":{"application/json":{"schema":{"$ref":"./schemas/all-rates-today/v1/historical/output.json"}}}},"400":{"description":"Validation error","content":{"application/json":{"schema":{"$ref":"#/components/schemas/ValidationError"}}}},"402":{"description":"Payment required","content":{"application/json":{}}}}}}},"components":{"schemas":{"ValidationError":{"type":"object","properties":{"errors":{"type":"array","items":{"type":"string"}}},"required":["errors"]}}}}
```

## GET /all-rates-today/v1/rates

> Retrieve current exchange rates.

```json
{"openapi":"3.1.0","info":{"title":"auor.io","version":"1.0.0"},"servers":[{"url":"https://api.auor.io","description":"auor.io (Oreo) Production server"}],"paths":{"/all-rates-today/v1/rates":{"get":{"operationId":"currentRatesV1","summary":"Retrieve current exchange rates.","tags":["AllRatesToday"],"parameters":[{"name":"source","in":"query","description":"Source currency (3-letter ISO 4217 code).","required":true,"schema":{"type":"string","minLength":3,"maxLength":3}},{"name":"target","in":"query","description":"Target currency (3-letter ISO 4217 code).","required":false,"schema":{"type":"string","minLength":3,"maxLength":3}},{"name":"time","in":"query","description":"Specific timestamp for the rate.","required":false,"schema":{"type":"string","format":"date-time"}}],"responses":{"200":{"description":"Success","content":{"application/json":{"schema":{"$ref":"./schemas/all-rates-today/v1/rates/output.json"}}}},"400":{"description":"Validation error","content":{"application/json":{"schema":{"$ref":"#/components/schemas/ValidationError"}}}},"402":{"description":"Payment required","content":{"application/json":{}}}}}}},"components":{"schemas":{"ValidationError":{"type":"object","properties":{"errors":{"type":"array","items":{"type":"string"}}},"required":["errors"]}}}}
```