API Reference

Public API specification from projects/Ouranoos_Cloud_App/docs/api_publica.md.

OuranoosService (empoorio_chain_sdk)

Dart SDK wrapping EmpoorioChain JSON-RPC and storage market extrinsics.

Read methods

getActiveProviders()

Returns registered active storage providers.

class StorageProviderInfo {
  final String accountId;
  final int capacityGb;
  final int usedGb;
  final BigInt pricePerGbPerBlock;
  final String cidEndpoint;
  final double reputation;
  final bool active;
}

getMarketMedianPrices()

Historical median prices for storage and bandwidth proposals.

getAllowance(String accountAddress)

Pre-approved DMS credit in pallet-cloud-allowance.

Write methods (require KeyPair signer)

Method	Purpose
registerProvider(...)	Register device as storage provider
createDeal(...)	Open storage deal with provider
submitProof(...)	Submit periodic Merkle proof
claimPayment(dealId)	Claim accumulated DMS payment

Eoonia deep links

Outbound (eoonia://)

Action	URL	Purpose
Link wallet	eoonia://connect?callback=ouranoos://eoonia-linked	Get user address
Top up allowance	eoonia://allowance?amount_usd=X&callback=ouranoos://allowance-result	Increase storage credit
Withdraw rewards	eoonia://withdraw?deal_id=Y&callback=ouranoos://withdraw-result	Claim provider payment

Inbound (ouranoos://)

Callback	Example
Wallet linked	ouranoos://eoonia-linked?address=5HGjWAeF...
Payment result	ouranoos://payment-result?status=ok&tx=0x...&amount_usd=0.006
Allowance result	ouranoos://allowance-result?status=ok&tx=0x...&amount_usd=10.00
Withdraw result	ouranoos://withdraw-result?status=ok&tx=0x...&amount_dms=1.45

Canonical callback: allowance-result (allowance-charged accepted as legacy alias).

Handled by DeepLinkService in the Ouranoos app.