diff --git a/packages/jellyfish-api-core/__tests__/category/spv/claimHtlc.test.ts b/packages/jellyfish-api-core/__tests__/category/spv/claimHtlc.test.ts
new file mode 100644
index 0000000000..7cd210c14e
--- /dev/null
+++ b/packages/jellyfish-api-core/__tests__/category/spv/claimHtlc.test.ts
@@ -0,0 +1,135 @@
+import { MasterNodeRegTestContainer } from '@defichain/testcontainers'
+import { RpcApiError } from '@defichain/jellyfish-api-core'
+import { ContainerAdapterClient } from '../../container_adapter_client'
+
+describe('Spv', () => {
+  const container = new MasterNodeRegTestContainer()
+  const client = new ContainerAdapterClient(container)
+
+  beforeAll(async () => {
+    await container.start()
+    await container.waitForReady()
+
+    await container.call('spv_fundaddress', [await container.call('spv_getnewaddress')]) // Funds 1 BTC
+  })
+
+  afterAll(async () => {
+    await container.stop()
+  })
+
+  it('should claimHtlc', async () => {
+    const pubKeyA = await container.call('spv_getaddresspubkey', [await container.call('spv_getnewaddress')])
+    const pubKeyB = await container.call('spv_getaddresspubkey', [await container.call('spv_getnewaddress')])
+    const htlc = await container.call('spv_createhtlc', [pubKeyA, pubKeyB, '10'])
+
+    await container.call('spv_sendtoaddress', [htlc.address, 0.1]) // Funds HTLC address
+    const claimedHtlc = await client.spv.claimHtlc(
+      htlc.address,
+      await container.call('spv_getnewaddress'),
+      { seed: htlc.seed }
+    )
+    expect(typeof claimedHtlc.txid).toStrictEqual('string')
+    expect(claimedHtlc.sendmessage).toStrictEqual('Success')
+  })
+
+  it('should not claimHtlc when no unspent HTLC outputs found', async () => {
+    const pubKeyA = await container.call('spv_getaddresspubkey', [await container.call('spv_getnewaddress')])
+    const pubKeyB = await container.call('spv_getaddresspubkey', [await container.call('spv_getnewaddress')])
+    const htlc = await container.call('spv_createhtlc', [pubKeyA, pubKeyB, '10'])
+
+    const promise = client.spv.claimHtlc(
+      htlc.address,
+      await container.call('spv_getnewaddress'),
+      { seed: htlc.seed }
+    )
+    await expect(promise).rejects.toThrow(RpcApiError)
+    await expect(promise).rejects.toThrow("RpcApiError: 'No unspent HTLC outputs found', code: -4, method: spv_claimhtlc")
+  })
+
+  it('should not claimHtlc when provided seed is not in hex form', async () => {
+    const pubKeyA = await container.call('spv_getaddresspubkey', [await container.call('spv_getnewaddress')])
+    const pubKeyB = await container.call('spv_getaddresspubkey', [await container.call('spv_getnewaddress')])
+    const htlc = await container.call('spv_createhtlc', [pubKeyA, pubKeyB, '10'])
+
+    const promise = client.spv.claimHtlc(
+      htlc.address,
+      await container.call('spv_getnewaddress'),
+      { seed: 'XXXX' }
+    )
+    await expect(promise).rejects.toThrow(RpcApiError)
+    await expect(promise).rejects.toThrow("RpcApiError: 'Provided seed is not in hex form', code: -5, method: spv_claimhtlc")
+  })
+
+  it('should not claimHtlc when seed provided does not match seed hash in contract', async () => {
+    const pubKeyA = await container.call('spv_getaddresspubkey', [await container.call('spv_getnewaddress')])
+    const pubKeyB = await container.call('spv_getaddresspubkey', [await container.call('spv_getnewaddress')])
+    const htlc = await container.call('spv_createhtlc', [pubKeyA, pubKeyB, '10'])
+
+    const promise = client.spv.claimHtlc(
+      htlc.address,
+      await container.call('spv_getnewaddress'),
+      { seed: '00' }
+    )
+    await expect(promise).rejects.toThrow(RpcApiError)
+    await expect(promise).rejects.toThrow("RpcApiError: 'Seed provided does not match seed hash in contract', code: -5, method: spv_claimhtlc")
+  })
+
+  it('should not claimHtlc with invalid address', async () => {
+    const pubKeyA = await container.call('spv_getaddresspubkey', [await container.call('spv_getnewaddress')])
+    const pubKeyB = await container.call('spv_getaddresspubkey', [await container.call('spv_getnewaddress')])
+    const htlc = await container.call('spv_createhtlc', [pubKeyA, pubKeyB, '10'])
+
+    const promise = client.spv.claimHtlc(
+      'XXXX',
+      await container.call('spv_getnewaddress'),
+      { seed: htlc.seed }
+    )
+    await expect(promise).rejects.toThrow(RpcApiError)
+    await expect(promise).rejects.toThrow("RpcApiError: 'Invalid address', code: -5, method: spv_claimhtlc")
+  })
+
+  it('should not claimHtlc when redeem script not found in wallet', async () => {
+    const pubKeyA = await container.call('spv_getaddresspubkey', [await container.call('spv_getnewaddress')])
+    const pubKeyB = await container.call('spv_getaddresspubkey', [await container.call('spv_getnewaddress')])
+    const htlc = await container.call('spv_createhtlc', [pubKeyA, pubKeyB, '10'])
+    const randomAddress = '2Mu4edSkC5gKVwYayfDq2fTFwT6YD4mujSX'
+
+    const promise = client.spv.claimHtlc(
+      randomAddress,
+      await container.call('spv_getnewaddress'),
+      { seed: htlc.seed }
+    )
+    await expect(promise).rejects.toThrow(RpcApiError)
+    await expect(promise).rejects.toThrow("RpcApiError: 'Redeem script not found in wallet', code: -4, method: spv_claimhtlc")
+  })
+
+  it('should not claimHtlc with invalid destination address', async () => {
+    const pubKeyA = await container.call('spv_getaddresspubkey', [await container.call('spv_getnewaddress')])
+    const pubKeyB = await container.call('spv_getaddresspubkey', [await container.call('spv_getnewaddress')])
+    const htlc = await container.call('spv_createhtlc', [pubKeyA, pubKeyB, '10'])
+
+    const promise = client.spv.claimHtlc(
+      htlc.address,
+      'XXXX',
+      { seed: htlc.seed }
+    )
+    await expect(promise).rejects.toThrow(RpcApiError)
+    await expect(promise).rejects.toThrow("RpcApiError: 'Invalid destination address', code: -5, method: spv_claimhtlc")
+  })
+
+  it('should not claimHtlc with not enough funds to cover fee', async () => {
+    const pubKeyA = await container.call('spv_getaddresspubkey', [await container.call('spv_getnewaddress')])
+    const pubKeyB = await container.call('spv_getaddresspubkey', [await container.call('spv_getnewaddress')])
+    const htlc = await container.call('spv_createhtlc', [pubKeyA, pubKeyB, '10'])
+
+    await container.call('spv_sendtoaddress', [htlc.address, 0.00000546]) // Funds HTLC address with dust
+
+    const promise = client.spv.claimHtlc(
+      htlc.address,
+      await container.call('spv_getnewaddress'),
+      { seed: htlc.seed }
+    )
+    await expect(promise).rejects.toThrow(RpcApiError)
+    await expect(promise).rejects.toThrow("RpcApiError: 'Not enough funds to cover fee', code: -1, method: spv_claimhtlc")
+  })
+})
diff --git a/packages/jellyfish-api-core/src/category/spv.ts b/packages/jellyfish-api-core/src/category/spv.ts
index 05b4d31424..47599cba8e 100644
--- a/packages/jellyfish-api-core/src/category/spv.ts
+++ b/packages/jellyfish-api-core/src/category/spv.ts
@@ -81,6 +81,20 @@ export class Spv {
   async decodeHtlcScript (redeemScript: string): Promise<DecodeHtlcResult> {
     return await this.client.call('spv_decodehtlcscript', [redeemScript], 'number')
   }
+
+  /**
+   * Claims all coins in HTLC address.
+   *
+   * @param {string} scriptAddress HTLC address
+   * @param {string} destinationAddress Destination address to send HTLC funds to
+   * @param {ClaimHtlcOptions} options
+   * @param {string} options.seed HTLC seed
+   * @param {BigNumber} [options.feeRate=10000] Fee rate in satoshis per KB. Minimum is 1000.
+   * @return {Promise<SendMessageResult>}
+   */
+  async claimHtlc (scriptAddress: string, destinationAddress: string, options: ClaimHtlcOptions): Promise<SendMessageResult> {
+    return await this.client.call('spv_claimhtlc', [scriptAddress, destinationAddress, options.seed, options.feeRate], 'bignumber')
+  }
 }
 
 export interface ReceivedByAddressInfo {
@@ -133,3 +147,10 @@ export interface DecodeHtlcResult {
   /** Hex-encoded seed hash */
   hash: string
 }
+
+export interface ClaimHtlcOptions {
+  /** HTLC seed */
+  seed: string
+  /** Fee rate in satoshis per KB */
+  feeRate?: BigNumber
+}
diff --git a/website/docs/jellyfish/api/spv.md b/website/docs/jellyfish/api/spv.md
index 7f49856273..1d65c04ae0 100644
--- a/website/docs/jellyfish/api/spv.md
+++ b/website/docs/jellyfish/api/spv.md
@@ -108,3 +108,23 @@ interface DecodeHtlcResult {
   hash: string
 }
 ```
+
+## claimHtlc
+
+Claims all coins in HTLC address.
+
+```ts title="client.spv.claimHtlc()"
+interface spv {
+  claimHtlc (scriptAddress: string, destinationAddress: string, options: ClaimHtlcOptions): Promise<SendMessageResult>
+}
+
+interface ClaimHtlcOptions {
+  seed: string
+  feeRate?: BigNumber
+}
+
+interface SendMessageResult {
+  txid: string
+  sendmessage: string
+}
+```