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GraphTally update #909

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9e7f6af
GraphTally update
MichaelMacaulay Mar 28, 2025
7189679
Update website/src/pages/en/indexing/tap.mdx
MichaelMacaulay Mar 28, 2025
83c6874
Update website/src/pages/en/indexing/tap.mdx
MichaelMacaulay Mar 28, 2025
0a436dd
Finalizing
MichaelMacaulay Mar 28, 2025
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12 changes: 6 additions & 6 deletions website/src/pages/en/indexing/tap.mdx
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---
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**. 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](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:

- Efficiently handles micropayments.
- Adds a layer of consolidations to onchain transactions and costs.
Expand All @@ -15,7 +15,7 @@ Learn about The Graph’s new payment system, **Timeline Aggregation Protocol, T

## 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.

Expand Down Expand Up @@ -61,7 +61,7 @@ As long as you run `tap-agent` and `indexer-agent`, everything will be executed

### Requirements

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)
Expand All @@ -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**

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