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63: Add Raydium Pool PriceSource with periodic polling

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2026-08-08 16:10:28 +02:00
parent cac555159d
commit d5b733bc6f
12 changed files with 546 additions and 20 deletions
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openspec/specs/assetaz-currency-identity-service/spec.md
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@@ -112,3 +112,18 @@ Raydium SHALL receive a Currency Identity Service dependency and SHALL build a f
#### Scenario: Raydium returns an unknown mint
- **WHEN** either returned mint identity is not configured
- **THEN** pool-price creation fails with the Currency Identity Service's clear unknown-identity exception
### Requirement: Stable Tether USD identity
The Currency Identity Service SHALL provide Tether USD as a stable AssetAZ currency with canonical name `Tether USD`, canonical symbol `USDT`, and an implementation-independent UUID identifier. It SHALL resolve that currency through both the stable UUID and official Solana mint `Es9vMFrzaCERmJfrF4H2FYD4KCoNkY11McCe8BenwNYB`. USDT and USDC SHALL remain distinct currency identities, and resolution SHALL NOT imply conversion between them.
#### Scenario: Resolve USDT by stable UUID
- **WHEN** a client resolves the stable USDT UUID
- **THEN** the service returns the canonical Tether USD currency with symbol USDT
#### Scenario: Resolve USDT by official Solana mint
- **WHEN** a client resolves the official USDT mint in the Solana-mint namespace
- **THEN** the service returns the same canonical USDT identity as UUID resolution
#### Scenario: Compare USDT and USDC
- **WHEN** a client resolves both USDT and USDC
- **THEN** they have different UUIDs and no implicit conversion is performed