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v1.2: backport exchange doc fmt (#10357)

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* Exchange doc reformat (#10353)

* Exchange doc reformat pt2 (#10355)
This commit is contained in:
Tyera Eulberg
2020-06-01 15:17:23 -06:00
committed by GitHub
parent 202031538f
commit 3e29cfd712
1 changed files with 6 additions and 5 deletions
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docs/src/integrations/exchange.md
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@ -10,6 +10,7 @@ give you a trusted entrypoint to the network, allow you full control over how
much data is retained, and ensure you do not miss any data if one node fails. much data is retained, and ensure you do not miss any data if one node fails.
To run an api node: To run an api node:
1. [Install the Solana command-line tool suite](../cli/install-solana-cli-tools.md) 1. [Install the Solana command-line tool suite](../cli/install-solana-cli-tools.md)
2. Boot the node with at least the following parameters: 2. Boot the node with at least the following parameters:
```bash ```bash
@ -101,7 +102,7 @@ The easiest way to track all the deposit accounts for your exchange is to poll
for each confirmed block and inspect for addresses of interest, using the for each confirmed block and inspect for addresses of interest, using the
JSON-RPC service of your Solana api node. JSON-RPC service of your Solana api node.
1. To identify which blocks are available, send a [`getConfirmedBlocks` request](../apps/jsonrpc-api.md#getconfirmedblocks), * To identify which blocks are available, send a [`getConfirmedBlocks` request](../apps/jsonrpc-api.md#getconfirmedblocks),
passing the last block you have already processed as the start-slot parameter: passing the last block you have already processed as the start-slot parameter:
```bash ```bash
@ -111,7 +112,7 @@ curl -X POST -H "Content-Type: application/json" -d '{"jsonrpc": "2.0","id":1,"m
``` ```
Not every slot produces a block, so there may be gaps in the sequence of integers. Not every slot produces a block, so there may be gaps in the sequence of integers.
2. For each block, request its contents with a [`getConfirmedBlock` request](../apps/jsonrpc-api.md#getconfirmedblock): * For each block, request its contents with a [`getConfirmedBlock` request](../apps/jsonrpc-api.md#getconfirmedblock):
```bash ```bash
curl -X POST -H "Content-Type: application/json" -d '{"jsonrpc": "2.0","id":1,"method":"getConfirmedBlock","params":[5, "json"]}' localhost:8899 curl -X POST -H "Content-Type: application/json" -d '{"jsonrpc": "2.0","id":1,"method":"getConfirmedBlock","params":[5, "json"]}' localhost:8899
@ -180,7 +181,7 @@ curl -X POST -H "Content-Type: application/json" -d '{"jsonrpc": "2.0","id":1,"m
The `preBalances` and `postBalances` fields allow you to track the balance The `preBalances` and `postBalances` fields allow you to track the balance
changes in every account without having to parse the entire transaction. They changes in every account without having to parse the entire transaction. They
list the starting and ending balances of each account in list the starting and ending balances of each account in
[lamports](../terminology.md#lamports), indexed to the `accountKeys` list. For [lamports](../terminology.md#lamport), indexed to the `accountKeys` list. For
example, if the deposit address if interest is example, if the deposit address if interest is
`47Sbuv6jL7CViK9F2NMW51aQGhfdpUu7WNvKyH645Rfi`, this transaction represents a `47Sbuv6jL7CViK9F2NMW51aQGhfdpUu7WNvKyH645Rfi`, this transaction represents a
transfer of 218099990000 - 207099990000 = 11000000000 lamports = 11 SOL transfer of 218099990000 - 207099990000 = 11000000000 lamports = 11 SOL
@ -194,7 +195,7 @@ can request the block from RPC in binary format, and parse it using either our
You can also query the transaction history of a specific address. You can also query the transaction history of a specific address.
1. Send a [`getConfirmedSignaturesForAddress`](../apps/jsonrpc-api.md#getconfirmedsignaturesforaddress) * Send a [`getConfirmedSignaturesForAddress`](../apps/jsonrpc-api.md#getconfirmedsignaturesforaddress)
request to the api node, specifying a range of recent slots: request to the api node, specifying a range of recent slots:
```bash ```bash
@ -211,7 +212,7 @@ curl -X POST -H "Content-Type: application/json" -d '{"jsonrpc": "2.0","id":1,"m
} }
``` ```
2. For each signature returned, get the transaction details by sending a * For each signature returned, get the transaction details by sending a
[`getConfirmedTransaction`](../apps/jsonrpc-api.md#getconfirmedtransaction) request: [`getConfirmedTransaction`](../apps/jsonrpc-api.md#getconfirmedtransaction) request:
```bash ```bash