Update data-providers.mdx (#1020)

Author: ying-w

apps/nextra/pages/en/build/apis/data-providers.mdx

@@ -55,10 +55,10 @@ We also have sample analytics queries [using the above resources](https://github
 
 We have a dashboard here: https://dune.com/aptos/aptos-chain-metrics-overview
 
-### Flipside
+### Allium
 
-Another dashboard vendor, signatures in core tables were merged into `fact_transactions`
-They also have a few more convenience tables (defi, nft, price), [table list](https://flipsidecrypto.github.io/aptos-models/#!/overview)
+Data source for many downstream vendors such as defillama and rwa.xyz. Raw data is available: https://docs.allium.so/historical-data/supported-blockchains/move-ecosystem/aptos
+They also have transfers for stablecoins https://docs.allium.so/historical-data/stablecoins#stablecoin-metrics
 
 ### Artemis 
 
@@ -68,10 +68,6 @@ Provides [topline metrics](https://app.artemis.xyz/asset/aptos) as well as chart
 
 Provides [topline metrics](https://app.nansen.ai/macro/blockchains?chain=aptos) with additional functionality with account.
 
-### Allium
-
-Raw data is available: https://docs.allium.so/historical-data/supported-blockchains/move-ecosystem/aptos
-
 ### Sentio
 
 They have a guide here: https://docs.sentio.xyz/docs/aptos
@@ -83,6 +79,10 @@ They also provide stack tracing of transactions
 Data can be found here: https://app.rwa.xyz/networks/aptos
 You'll need to make an account to access stablecoin details.
 
+### Flipside
+
+Has pivoted from dashboard vendor to more of a vibe coding tool. https://flipsidecrypto.xyz/home/
+
 ## Other vendors
 
 We also have some partners who target more enterprise use cases