Added README.md

Author: daviddenis-stx

.gitignore

@@ -1,3 +1,3 @@
 /target
-
-/Cargo.lock
+
+/Cargo.lock

README.md

@@ -1,13 +1,23 @@
-# Package systemathics-apis on crates.io
+# About Ganymede
 
-[![crates.io](https://img.shields.io/crates/v/systemathics-apis.svg)](https://crates.io/crates/systemathics-apis)
+Built as cloud native, Ganymede is a fully managed platform, continuously updated with high-quality, curated,
+and cross validated data. Ganymede is purpose built for the financial data markets ever increasing data volumes,
+allowing clients to query against large data sets, including tick-by-tick, sampled, daily, corporate actions,
+ESG and reference data. Packed with a broad range of analytics, the solution is optimized for fast response times,
+supports full order book natively and allows fine grained/customizable trade and quote conditions mapping and filtering.
+
+For further information, please visit [Ganymede home page](https://ganymede.cloud) 
+
+# About this project
 
-```
-cargo build
-```
+This project provides up-to-date gRPC clients to access [Ganymede API](https://ganymede.cloud/api-documentation.html)
+
+Latest Rust crate 
+
+[![crates.io](https://img.shields.io/crates/v/systemathics-apis.svg)](https://crates.io/crates/systemathics-apis)
 
-# Example
+# About us
 
-```
-cargo run --example static-data-client TOKEN_FROM_GANYMEDE_CLOUD
-```
+[Systemathics](https://systemathics.com) is a French fintech founded in 2008 developing its innovative products with the highest quality standards 100% in France.
+Our main mission is to provide global investors with a complete end-to-end solution to systematize alpha generation in a robust way.
+From data pre and post trade analysis, back-testing, risk assessment and signal generation to day-to-day execution in production and everything in between.

buf.yaml

@@ -1,12 +1,12 @@
-version: v1beta1
-build:
-  roots:
-    - src
-lint:
-  use:
-    - DEFAULT
-  ignore:
-    - google
-breaking:
-  use:
+version: v1beta1
+build:
+  roots:
+    - src
+lint:
+  use:
+    - DEFAULT
+  ignore:
+    - google
+breaking:
+  use:
     - FILE