> For the complete documentation index, see [llms.txt](https://docs.agant.io/Y83ivqmfOiUspagNyFg6/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.agant.io/Y83ivqmfOiUspagNyFg6/api-reference/simulation.md).

# Simulation

## Simulate Rail Deposit

> Simulates a deposit on a configured Rail to test the end-to-end flow.\
> \
> For on-ramps (fiat to stablecoin), this mimics a GBP deposit into the user's\
> Agant bank account, triggering GBPA minting into the configured wallet.\
> \
> For off-ramps (stablecoin to fiat), this mimics a GBPA deposit to the custody wallet,\
> triggering a token burn and GBP payout to the user's configured bank account.\
> \
> Automatically detects the Rail direction and processes the appropriate flow.\
> \
> This is intended for sandbox testing only:\
> \- Uses devnet tokens and simulated fiat\
> \- No real funds are moved\
> \- Simulated transactions are recorded and visible via the Transactions API\
> \- Limited to 10 requests per minute

```json
{"openapi":"3.1.0","info":{"title":"Agant API Docs","version":"0.0.2"},"servers":[{"url":"https://sandbox.agant.io/api/v1","description":"Sandbox"}],"security":[{"http":[]}],"components":{"securitySchemes":{"http":{"type":"http","scheme":"bearer"}},"schemas":{"SimulateRailRequestData":{"type":"object","properties":{"rail_id":{"type":"string"},"amount":{"type":"number","minimum":1,"maximum":100000}},"required":["rail_id","amount"],"title":"SimulateRailRequestData"}},"responses":{"AuthenticationException":{"description":"Unauthenticated","content":{"application/json":{"schema":{"type":"object","properties":{"message":{"type":"string","description":"Error overview."}},"required":["message"]}}}}}},"paths":{"/simulator/rail":{"post":{"operationId":"simulation.simulateRail","description":"Simulates a deposit on a configured Rail to test the end-to-end flow.\n\nFor on-ramps (fiat to stablecoin), this mimics a GBP deposit into the user's\nAgant bank account, triggering GBPA minting into the configured wallet.\n\nFor off-ramps (stablecoin to fiat), this mimics a GBPA deposit to the custody wallet,\ntriggering a token burn and GBP payout to the user's configured bank account.\n\nAutomatically detects the Rail direction and processes the appropriate flow.\n\nThis is intended for sandbox testing only:\n- Uses devnet tokens and simulated fiat\n- No real funds are moved\n- Simulated transactions are recorded and visible via the Transactions API\n- Limited to 10 requests per minute","summary":"Simulate Rail Deposit","tags":["Simulation"],"requestBody":{"description":"`SimulateRailRequestData`","required":true,"content":{"application/json":{"schema":{"$ref":"#/components/schemas/SimulateRailRequestData"}}}},"responses":{"200":{"description":"","content":{"application/json":{"schema":{"type":"object","properties":{"tx_id":{"type":"string"}},"required":["tx_id"]}}}},"401":{"$ref":"#/components/responses/AuthenticationException"},"422":{"description":"An error","content":{"application/json":{"schema":{"type":"object","properties":{"message":{"type":"string","description":"Error overview."}},"required":["message"]}}}}}}}}}
```


---

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