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Exchange doc reformat pt2 (#10355)

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Tyera Eulberg 2020-06-01 14:03:12 -06:00 committed by GitHub
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docs/src/integrations/exchange.md
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@ -102,8 +102,9 @@ 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
curl -X POST -H "Content-Type: application/json" -d '{"jsonrpc": "2.0","id":1,"method":"getConfirmedBlocks","params":[5]}' localhost:8899 curl -X POST -H "Content-Type: application/json" -d '{"jsonrpc": "2.0","id":1,"method":"getConfirmedBlocks","params":[5]}' localhost:8899
@ -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
@ -176,6 +177,7 @@ curl -X POST -H "Content-Type: application/json" -d '{"jsonrpc": "2.0","id":1,"m
"id": 1 "id": 1
} }
``` ```
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
@ -193,8 +195,9 @@ 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
curl -X POST -H "Content-Type: application/json" -d '{"jsonrpc": "2.0","id":1,"method":"getConfirmedSignaturesForAddress","params":["6H94zdiaYfRfPfKjYLjyr2VFBg6JHXygy84r3qhc3NsC", 0, 10]}' localhost:8899 curl -X POST -H "Content-Type: application/json" -d '{"jsonrpc": "2.0","id":1,"method":"getConfirmedSignaturesForAddress","params":["6H94zdiaYfRfPfKjYLjyr2VFBg6JHXygy84r3qhc3NsC", 0, 10]}' localhost:8899
@ -209,8 +212,9 @@ 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
curl -X POST -H "Content-Type: application/json" -d '{"jsonrpc": "2.0","id":1,"method":"getConfirmedTransaction","params":["dhjhJp2V2ybQGVfELWM1aZy98guVVsxRCB5KhNiXFjCBMK5KEyzV8smhkVvs3xwkAug31KnpzJpiNPtcD5bG1t6", "json"]}' localhost:8899 curl -X POST -H "Content-Type: application/json" -d '{"jsonrpc": "2.0","id":1,"method":"getConfirmedTransaction","params":["dhjhJp2V2ybQGVfELWM1aZy98guVVsxRCB5KhNiXFjCBMK5KEyzV8smhkVvs3xwkAug31KnpzJpiNPtcD5bG1t6", "json"]}' localhost:8899