release: post-Milestone 3 pricing fixes and the move to sorobanscan.com

Cargo.toml

@@ -27,7 +27,7 @@ members = [
 ]
 
 [workspace.dependencies]
-stellar-xdr = { version = "=28.0.0" }
+stellar-xdr = { version = "=30.0.0" }
 stellar-strkey = "0.0.13"
 sha2 = "0.10"
 xdr-parser = { git = "https://github.com/rumblefishdev/soroban-block-explorer.git", branch = "develop" }

README.md

@@ -5,9 +5,10 @@ Stellar DEX (SDEX order book) and the Soroban AMMs (Soroswap, Phoenix, Aquarius,
 SushiSwap V3), with a public REST API and a self-service portal for API
 keys.
 
-- **API:** `https://prices-api.sorobanscan.rumblefish.dev` (key-gated `/v1/*`;
-  the OpenAPI document is public at `/api-docs-json`)
-- **Portal (key sign-up):** `https://sorobanscan.rumblefish.dev/prices-api/`
+- **API:** `https://prices-api.sorobanscan.com` (key-gated `/v1/*`; the
+  OpenAPI document is public at `/api-docs-json`). The old host
+  `https://prices-api.sorobanscan.rumblefish.dev` still answers.
+- **Portal (key sign-up):** `https://sorobanscan.com/api/prices-api/`
 - **Endpoint reference:** [`docs/scf/api-endpoints.md`](docs/scf/api-endpoints.md)
 - **Architecture overview:** [`docs/prices-api-general-overview.md`](docs/prices-api-general-overview.md)
 

docs/database-schema/amm-trades-schema.md

@@ -466,12 +466,11 @@ references. The remaining item is still pending BE input.
    `Symbol("swap")` emitters outside the three venues are dropped via
    a strict allowlist (no `venue: unknown` bucket) — see lore 0005.
 
-3. **Decimals normalisation.** `amount_in` and `amount_out` are stored
-   as `NUMERIC(28,14)`. Confirm whether the BE Ledger Processor will
-   divide raw on-chain amounts by each token's `decimals()` before
-   insertion, or write the raw integer scalar. The Prices API expects
-   the **decimal-normalised** value (matching how it stores quantities
-   throughout `price_ohlcv` and `current_prices`). _Still open._
+3. **~~Decimals normalisation.~~** **Resolved** by lore 0329. The Prices
+   ingest normalises raw on-chain amounts itself: classic assets and their
+   SACs at 7, a pure Soroban token at its `decimals()`, read once over RPC
+   and kept in `prices.asset_decimals`. Until then it assumed 7 for every
+   token, which priced non-7-decimal tokens off by 10^(7 − decimals).
 
 ---