diff --git a/src/contracts/anyonecanmint.ts b/src/contracts/anyonecanmint.ts
new file mode 100644
index 00000000..8f471c45
--- /dev/null
+++ b/src/contracts/anyonecanmint.ts
@@ -0,0 +1,120 @@
+import { BSV20V2 } from 'scrypt-ord'
+import {
+    ByteString,
+    Addr,
+    hash256,
+    method,
+    prop,
+    toByteString,
+    assert,
+    MethodCallOptions,
+    ContractTransaction,
+    bsv,
+} from 'scrypt-ts'
+
+export class Anyonecanmint extends BSV20V2 {
+    @prop(true)
+    supply: bigint
+
+    @prop()
+    lim: bigint
+
+    constructor(
+        id: ByteString,
+        sym: ByteString,
+        max: bigint,
+        dec: bigint,
+        lim: bigint
+    ) {
+        super(id, sym, max, dec)
+        this.init(...arguments)
+
+        this.supply = max
+        this.lim = lim
+    }
+
+    @method()
+    public mint(dest: Addr, amount: bigint) {
+        // Check mint amount doesn't exceed maximum.
+        assert(amount <= this.lim, 'mint amount exceeds maximum')
+        assert(amount > 0n, 'mint amount should > 0')
+
+        this.supply -= amount
+        assert(this.supply >= 0n, 'all supply mint out')
+        let outputs = toByteString('')
+
+        if (this.supply > 0n) {
+            outputs += this.buildStateOutputFT(this.supply)
+        }
+
+        // Build FT P2PKH output to dest paying specified amount of tokens.
+        outputs += BSV20V2.buildTransferOutput(dest, this.id, amount)
+
+        // Build change output.
+        outputs += this.buildChangeOutput()
+
+        // this.debug.diffOutputs(outputs)
+
+        assert(
+            hash256(outputs) === this.ctx.hashOutputs,
+            'hashOutputs mismatch'
+        )
+    }
+
+    static async mintTxBuilder(
+        current: Anyonecanmint,
+        options: MethodCallOptions<Anyonecanmint>,
+        dest: Addr,
+        amount: bigint
+    ): Promise<ContractTransaction> {
+        const defaultAddress = await current.signer.getDefaultAddress()
+
+        const remaining = current.supply - amount
+
+        const tx = new bsv.Transaction().addInput(current.buildContractInput())
+
+        const nexts: any[] = []
+        const tokenId = current.getTokenId()
+        if (remaining > 0n) {
+            const next = current.next()
+
+            if (!next.id) {
+                next.id = toByteString(tokenId, true)
+            }
+
+            next.supply = remaining
+            next.setAmt(remaining)
+
+            tx.addOutput(
+                new bsv.Transaction.Output({
+                    satoshis: 1,
+                    script: next.lockingScript,
+                })
+            )
+
+            nexts.push({
+                instance: next,
+                balance: 1,
+                atOutputIndex: 0,
+            })
+        }
+
+        tx.addOutput(
+            bsv.Transaction.Output.fromBufferReader(
+                new bsv.encoding.BufferReader(
+                    Buffer.from(
+                        BSV20V2.buildTransferOutput(
+                            dest,
+                            toByteString(tokenId, true),
+                            amount
+                        ),
+                        'hex'
+                    )
+                )
+            )
+        )
+
+        tx.change(options.changeAddress || defaultAddress)
+        return { tx, atInputIndex: 0, nexts }
+    }
+}
diff --git a/tests/anyonecanmint.test.ts b/tests/anyonecanmint.test.ts
new file mode 100644
index 00000000..fc1d796c
--- /dev/null
+++ b/tests/anyonecanmint.test.ts
@@ -0,0 +1,46 @@
+import { expect } from 'chai'
+import { Anyonecanmint } from '../src/contracts/anyonecanmint'
+import { getDefaultSigner } from './utils/helper'
+import { Addr, toByteString } from 'scrypt-ts'
+
+describe('Test SmartContract `Anyonecanmint`', () => {
+    before(() => {
+        Anyonecanmint.loadArtifact()
+    })
+
+    it('should pass the public method unit test successfully.', async () => {
+        const instance = new Anyonecanmint(
+            toByteString(''),
+            toByteString('BSV', true),
+            21000000n,
+            0n,
+            1000n
+        )
+        await instance.connect(getDefaultSigner())
+
+        await instance.deployToken()
+
+        // set current instance to be the deployed one
+        let currentInstance = instance
+
+        const address = await instance.signer.getDefaultAddress()
+
+        // call the method of current instance to apply the updates on chain
+        for (let i = 0; i < 3; ++i) {
+            // bind tx builder
+            currentInstance.bindTxBuilder('mint', Anyonecanmint.mintTxBuilder)
+
+            // call the method of current instance to apply the updates on chain
+            const callContract = async () =>
+                await instance.methods.mint(
+                    Addr(address.toByteString()),
+                    instance.lim
+                )
+
+            expect(callContract()).to.be.not.throw
+
+            // update the current instance reference
+            currentInstance = currentInstance.next()
+        }
+    })
+})