Add difficulty adjustment examples.

mempool · Jul 23, 2021 · aed4bc5 · aed4bc5
1 parent caf8d95
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diff --git a/README-bitcoin.md b/README-bitcoin.md
@@ -31,6 +31,8 @@ Interface to access the Bitcoin `mainet`, `testnet`, `signet` APIs.
     - [Get Blocks](#get-blocks)
     - [Get Blocks Tip Height](#get-blocks-tip-height)
     - [Get Blocks Tip Hash](#get-blocks-tip-hash)
+  - Difficulty
+    - [Get Difficulty Adjustment](#get-difficulty-adjustment)
   - Fees
     - [Get Fees Recommended](#get-fees-recommended)
     - [Get Fees Mempool Blocks](#get-fees-mempool-blocks)
@@ -376,6 +378,21 @@ const blocksTipHash = await blocks.getBlocksTipHash();
 console.log(blocksTipHash);
 ```
 
+### **Get Difficulty Adjustment**
+
+Returns the hash of the last block.
+
+[ [NodeJS Example](examples/nodejs/bitcoin/difficulty.ts) ] [ [HTML Example](examples/html/bitcoin/difficulty.html) ] [ [Top](#features) ]
+
+```js
+const {
+  bitcoin: { difficulty },
+} = mempoolJS();
+
+const difficultyAdjustment = await difficulty.getDifficultyAdjustment();
+console.log(difficultyAdjustment);
+```
+
 ### **Get Fees Recommended**
 
 Returns our currently suggested fees for new transactions.

diff --git a/examples/html/bitcoin/difficulty.html b/examples/html/bitcoin/difficulty.html
@@ -0,0 +1,20 @@
+<!DOCTYPE html>
+<html>
+  <head>
+    <title>Page Title</title>
+    <script src="https://mempool.space/mempool.js"></script>
+    <script>
+      const init = async () => {
+        const {
+          bitcoin: { difficulty },
+        } = mempoolJS();
+
+        const difficultyAdjustment = await difficulty.getDifficultyAdjustment();
+        console.log(difficultyAdjustment);
+
+      };
+      init();
+    </script>
+  </head>
+  <body></body>
+</html>
diff --git a/examples/nodejs/bitcoin/difficulty.ts b/examples/nodejs/bitcoin/difficulty.ts
@@ -0,0 +1,11 @@
+import mempoolJS from "@mempool/mempool.js";
+
+const init = async () => {
+  const {
+    bitcoin: { difficulty },
+  } = mempoolJS();
+
+  const difficultyAdjustment = await difficulty.getDifficultyAdjustment();
+  console.log(difficultyAdjustment);
+};
+init();