GraphTally Update (#916)

* Init

* Fix

Author: MichaelMacaulay

website/src/pages/en/indexing/tap.mdx

@@ -1,21 +1,21 @@
 ---
-title: TAP Migration Guide
+title: GraphTally Guide
 ---
 
-Learn about The Graph’s new payment system, **Timeline Aggregation Protocol, TAP**. This system provides fast, efficient microtransactions with minimized trust.
+Learn about The Graph’s new payment system, **GraphTally** [(previously Timeline Aggregation Protocol)](https://docs.rs/tap_core/latest/tap_core/index.html). This system provides fast, efficient microtransactions with minimized trust.
 
 ## Overview
 
-[TAP](https://docs.rs/tap_core/latest/tap_core/index.html) is a drop-in replacement to the Scalar payment system currently in place. It provides the following key features:
+GraphTally is a drop-in replacement to the Scalar payment system currently in place. It provides the following key features:
 
 - Efficiently handles micropayments.
 - Adds a layer of consolidations to onchain transactions and costs.
 - Allows Indexers control of receipts and payments, guaranteeing payment for queries.
 - It enables decentralized, trustless gateways and improves `indexer-service` performance for multiple senders.
 
-## Specifics
+### Specifics
 
-TAP allows a sender to make multiple payments to a receiver, **TAP Receipts**, which aggregates these payments into a single payment, a **Receipt Aggregate Voucher**, also known as a **RAV**. This aggregated payment can then be verified on the blockchain, reducing the number of transactions and simplifying the payment process.
+GraphTally allows a sender to make multiple payments to a receiver, **Receipts**, which aggregates these payments into a single payment, a **Receipt Aggregate Voucher**, also known as a **RAV**. This aggregated payment can then be verified on the blockchain, reducing the number of transactions and simplifying the payment process.
 
 For each query, the gateway will send you a `signed receipt` that is stored on your database. Then, these queries will be aggregated by a `tap-agent` through a request. Afterwards, you’ll receive a RAV. You can update a RAV by sending it with newer receipts and this will generate a new RAV with an increased value.
 
@@ -59,9 +59,9 @@ As long as you run `tap-agent` and `indexer-agent`, everything will be executed
 | Signers    | `0xfF4B7A5EfD00Ff2EC3518D4F250A27e4c29A2211`  | `0xFb142dE83E261e43a81e9ACEADd1c66A0DB121FE`  |
 | Aggregator | `https://tap-aggregator.network.thegraph.com` | `https://tap-aggregator.testnet.thegraph.com` |
 
-### Requirements
+### Prerequisites
 
-In addition to the typical requirements to run an indexer, you’ll need a `tap-escrow-subgraph` endpoint to query TAP updates. You can use The Graph Network to query or host yourself on your `graph-node`.
+In addition to the typical requirements to run an indexer, you’ll need a `tap-escrow-subgraph` endpoint to query updates. You can use The Graph Network to query or host yourself on your `graph-node`.
 
 - [Graph TAP Arbitrum Sepolia Subgraph (for The Graph testnet)](https://thegraph.com/explorer/subgraphs/7ubx365MiqBH5iUz6XWXWT8PTof5BVAyEzdb8m17RvbD)
 - [Graph TAP Arbitrum One Subgraph (for The Graph mainnet)](https://thegraph.com/explorer/subgraphs/4sukbNVTzGELnhdnpyPqsf1QqtzNHEYKKmJkgaT8z6M1)
@@ -79,7 +79,7 @@ The required software version can be found [here](https://github.com/graphprotoc
 1. **Indexer Agent**
 
    - Follow the [same process](https://github.com/graphprotocol/indexer/pkgs/container/indexer-agent#graph-protocol-indexer-components).
-   - Give the new argument `--tap-subgraph-endpoint` to activate the new TAP codepaths and enable redeeming of TAP RAVs.
+   - Give the new argument `--tap-subgraph-endpoint` to activate the new GraphTally codepaths and enable redeeming of RAVs.
 
 2. **Indexer Service**