# \#teal **URL:** https://forum.algorand.co/tag/teal/8.md [Latest](https://forum.algorand.co/latest.md) · [Categories](https://forum.algorand.co/categories.md) · [Tags](https://forum.algorand.co/tags.md) --- ## [🚀 Say hello to Algorand Playground — build & deploy smart contracts in 30 seconds](https://forum.algorand.co/t/say-hello-to-algorand-playground-build-deploy-smart-contracts-in-30-seconds/15021)
**Author:** [@tolga](https://forum.algorand.co/u/tolga)\ **Replies:** 1\ **Last updated:** [November 6, 2025, 11:37am UTC](https://forum.algorand.co/t/say-hello-to-algorand-playground-build-deploy-smart-contracts-in-30-seconds/15021 "2025-11-06T11:37:23Z")
Excited to introduce Algorand Playground, a fully browser-based development environment that makes Algorand smart contract development faster, simpler, and more accessible than ever. No setup. No installs. Just open you… --- ## [\[xGov-3262647286\] - Algocraft IDE - The Online Playground for Algorand Smart Contracts](https://forum.algorand.co/t/xgov-3262647286-algocraft-ide-the-online-playground-for-algorand-smart-contracts/14999)
**Author:** [@nickthelegend](https://forum.algorand.co/u/nickthelegend)\ **Replies:** 4\ **Last updated:** [October 17, 2025, 5:52pm UTC](https://forum.algorand.co/t/xgov-3262647286-algocraft-ide-the-online-playground-for-algorand-smart-contracts/14999 "2025-10-17T17:52:53Z")
Hi all, Hereby submitting my Algocraft proposal for discussion. About Algocraft is an AI-powered online playground that lets developers and creators build, test, and showcase Algorand smart contracts directly from t… --- ## [I sent my Governance ALGO to coinbase](https://forum.algorand.co/t/i-sent-my-governance-algo-to-coinbase/14885)
**Author:** [@Brett77](https://forum.algorand.co/u/Brett77)\ **Replies:** 6\ **Last updated:** [August 25, 2025, 12:41am UTC](https://forum.algorand.co/t/i-sent-my-governance-algo-to-coinbase/14885 "2025-08-25T00:41:30Z")
I sent my governance ALGO from my pera wallet to coinbase over 20min ago and coinbase still isn’t showing a thing how screwed am I? Update i am looking at the transaction it went through and and to an ID I did not type … --- ## [How to send a box reference within inner txn](https://forum.algorand.co/t/how-to-send-a-box-reference-within-inner-txn/12464)
**Author:** [@Opeerah](https://forum.algorand.co/u/Opeerah)\ **Replies:** 2\ **Last updated:** [August 16, 2024, 11:02am UTC](https://forum.algorand.co/t/how-to-send-a-box-reference-within-inner-txn/12464 "2024-08-16T11:02:31Z")
Hello, Iam using a smart contract as a payment proxy, it has to receive an amount and then send it to the new created application(a well known practice to fund a new created application at creation time). This new crea… --- ## [Checking blockchain data from a smart contract](https://forum.algorand.co/t/checking-blockchain-data-from-a-smart-contract/12170)
**Author:** [@Opeerah](https://forum.algorand.co/u/Opeerah)\ **Replies:** 9\ **Last updated:** [June 29, 2024, 9:31am UTC](https://forum.algorand.co/t/checking-blockchain-data-from-a-smart-contract/12170 "2024-06-29T09:31:29Z")
Hello, inspired by some Etherium DApps, an NFT owner can get benefits like DApp’s pricing reduction automatically, is that possible to be implemented by Algorand smart contracts keeping the absolute truth only on-chain … --- ## [Get the App ID of new Application created by inner transaction](https://forum.algorand.co/t/get-the-app-id-of-new-application-created-by-inner-transaction/12050)
**Author:** [@Opeerah](https://forum.algorand.co/u/Opeerah)\ **Replies:** 3\ **Last updated:** [May 27, 2024, 12:04am UTC](https://forum.algorand.co/t/get-the-app-id-of-new-application-created-by-inner-transaction/12050 "2024-05-27T00:04:38Z")
Hello, I want to create an Application B within another Application A using inner transaction, how can I get the Application Index of Application B ? Thank you --- ## [xGov-206 IDE Integration & Course](https://forum.algorand.co/t/xgov-206-ide-integration-course/11872)
**Author:** [@eclime](https://forum.algorand.co/u/eclime)\ **Replies:** 3\ **Last updated:** [May 14, 2024, 1:59pm UTC](https://forum.algorand.co/t/xgov-206-ide-integration-course/11872 "2024-05-14T13:59:15Z")
Abstract: AgorApp project is looking to add Algorand into our education IDE. To see how it works you can visit www.agorapp.dev. Also check out the submitted proposal here: xGov-206 Tealscript (and/or PyTeal) interactive … --- ## [App\_global\_get error](https://forum.algorand.co/t/app-global-get-error/11616)
**Author:** [@erdifree](https://forum.algorand.co/u/erdifree)\ **Replies:** 0\ **Last updated:** [March 7, 2024, 6:26pm UTC](https://forum.algorand.co/t/app-global-get-error/11616 "2024-03-07T18:26:46Z")
Hello. I find myself in a very strange situation. At the moment of deploying the smart contract, passing 2 appargs, I am able to deploy successfully and read the two values in the global state. One is a unit64 and the ot… --- ## [xGov-122: Fast Cometa & New features](https://forum.algorand.co/t/xgov-122-fast-cometa-new-features/11237)
**Author:** [@nikitacometa](https://forum.algorand.co/u/nikitacometa)\ **Replies:** 19\ **Last updated:** [February 9, 2024, 5:30am UTC](https://forum.algorand.co/t/xgov-122-fast-cometa-new-features/11237 "2024-02-09T05:30:15Z")
Aloha fellow Algorandians! Please share your feedback on our proposal. We really want to know your opinion and discuss the points. (can’t insert more than 2 links here, please find more references in our github proposal… --- ## [One-to-many contract relation](https://forum.algorand.co/t/one-to-many-contract-relation/10585)
**Author:** [@qpwe](https://forum.algorand.co/u/qpwe)\ **Replies:** 0\ **Last updated:** [November 7, 2023, 7:42pm UTC](https://forum.algorand.co/t/one-to-many-contract-relation/10585 "2023-11-07T19:42:43Z")
Hey everyone! Is there a way to store a BoxList in a BoxMapping or is there any other way to have a data structure with one-to-many relation? --- ## [Does exist a limit for block payload size?](https://forum.algorand.co/t/does-exist-a-limit-for-block-payload-size/10449)
**Author:** [@camillo](https://forum.algorand.co/u/camillo)\ **Replies:** 7\ **Last updated:** [October 12, 2023, 9:21am UTC](https://forum.algorand.co/t/does-exist-a-limit-for-block-payload-size/10449 "2023-10-12T09:21:12Z")
Hi all, After some experience about Hyperledger Fabric and Ethereum, I “landed” to Algorand. I’m yet learning and I develop a first little application able to write a simple “hello world” in the testNet. Then, I replace… --- ## [TEAL Turing complete or non-turing complete](https://forum.algorand.co/t/teal-turing-complete-or-non-turing-complete/3857)
**Author:** [@aoes](https://forum.algorand.co/u/aoes)\ **Replies:** 2\ **Last updated:** [September 19, 2023, 7:29pm UTC](https://forum.algorand.co/t/teal-turing-complete-or-non-turing-complete/3857 "2023-09-19T19:29:45Z")
Hello, I just ran into a contradiction on the official Algorand websites. So on The Smart Contract Language - Algorand Developer Portal it says “The language is a Turing-complete language” and here PyTeal: Algorand Sma… --- ## [Are transaction signatures unique?](https://forum.algorand.co/t/are-transaction-signatures-unique/10173)
**Author:** [@Starscream](https://forum.algorand.co/u/Starscream)\ **Replies:** 11\ **Last updated:** [August 20, 2023, 2:38pm UTC](https://forum.algorand.co/t/are-transaction-signatures-unique/10173 "2023-08-20T14:38:40Z")
Is it possible to have 2 transactions with the same signature when using the same private key? --- ## [algokit\_utils.logic\_error.LogicError: Txn {txn hash} had error 'unavailable Asset 1335' at PC 428 and Source Line 245](https://forum.algorand.co/t/algokit-utils-logic-error-logicerror-txn-txn-hash-had-error-unavailable-asset-1335-at-pc-428-and-source-line-245/10176)
**Author:** [@nacbotics](https://forum.algorand.co/u/nacbotics)\ **Replies:** 0\ **Last updated:** [August 12, 2023, 11:01pm UTC](https://forum.algorand.co/t/algokit-utils-logic-error-logicerror-txn-txn-hash-had-error-unavailable-asset-1335-at-pc-428-and-source-line-245/10176 "2023-08-12T23:01:28Z")
Hello please can any help me solve this problem, I’ve been stucked for hours now the asset in question is already created the asset ID is parsed to the contract method to transfer the asset to a particular address both t… --- ## [How to make app available for call inside an inner transaction?](https://forum.algorand.co/t/how-to-make-app-available-for-call-inside-an-inner-transaction/10155)
**Author:** [@Starscream](https://forum.algorand.co/u/Starscream)\ **Replies:** 0\ **Last updated:** [August 6, 2023, 10:08am UTC](https://forum.algorand.co/t/how-to-make-app-available-for-call-inside-an-inner-transaction/10155 "2023-08-06T10:08:41Z")
I’m trying to call another app from the inner transaction of this app. App 269712329 has already been deployed to the blockchain. However, I’m getting logic eval error: unavailable App 269712329 because apparently it isn… --- ## [How to call an app with just a payment?](https://forum.algorand.co/t/how-to-call-an-app-with-just-a-payment/10149)
**Author:** [@Starscream](https://forum.algorand.co/u/Starscream)\ **Replies:** 3\ **Last updated:** [August 5, 2023, 8:20am UTC](https://forum.algorand.co/t/how-to-call-an-app-with-just-a-payment/10149 "2023-08-05T08:20:55Z")
If I had the following app, but would like it to be called when someone sends an Algo payment to the app address rather than a regular app call, how would I implement that? #pragma version 8 // deploy on creation txn A… --- ## [Error reading string return value in smart contract - java](https://forum.algorand.co/t/error-reading-string-return-value-in-smart-contract-java/10100)
**Author:** [@francescamartinucci](https://forum.algorand.co/u/francescamartinucci)\ **Replies:** 1\ **Last updated:** [August 4, 2023, 9:10am UTC](https://forum.algorand.co/t/error-reading-string-return-value-in-smart-contract-java/10100 "2023-08-04T09:10:36Z")
Hi guys, i’ve deployed an ABI-compliant smart contract, all its exposed methods return string value in a way like this: byte 0x151f7c75 byte “OK” concat log I’m trying to read the value from java sdk, but i’m facing… --- ## [Undergraduate Thesis on PyTeal Static Analysis](https://forum.algorand.co/t/undergraduate-thesis-on-pyteal-static-analysis/10064)
**Author:** [@Yitao](https://forum.algorand.co/u/Yitao)\ **Replies:** 0\ **Last updated:** [July 25, 2023, 10:18pm UTC](https://forum.algorand.co/t/undergraduate-thesis-on-pyteal-static-analysis/10064 "2023-07-25T22:18:56Z")
Hello everyone, I am currently working on my undergraduate thesis, focusing on the static analysis of PyTeal smart contracts. The primary goal of my research is to develop a static analysis tool to detect vulnerabilitie… --- ## [XBallot: Advancing DAO Management on Algorand](https://forum.algorand.co/t/xballot-advancing-dao-management-on-algorand/9823)
**Author:** [@ussaaron](https://forum.algorand.co/u/ussaaron)\ **Replies:** 4\ **Last updated:** [June 20, 2023, 3:39pm UTC](https://forum.algorand.co/t/xballot-advancing-dao-management-on-algorand/9823 "2023-06-20T15:39:06Z")
XBallot: Advancing DAO Management on Algorand Building on Algorand, we’ve developed XBallot, a cutting-edge platform that’s breaking barriers in Decentralized Autonomous Organizations (DAO) management. We’ve harnessed A… --- ## [Pass address as argument to TEAL](https://forum.algorand.co/t/pass-address-as-argument-to-teal/9840)
**Author:** [@Olga](https://forum.algorand.co/u/Olga)\ **Replies:** 1\ **Last updated:** [June 18, 2023, 5:29pm UTC](https://forum.algorand.co/t/pass-address-as-argument-to-teal/9840 "2023-06-18T17:29:05Z")
Hello! I need to check USDT account balance in TEAL code. I’m passing the address as an argument to the TEAL application. However, I can not figure out how I can convert it from bytes back to the address in TEAL? Thank y… --- ## [Get assets balance in TEAL code](https://forum.algorand.co/t/get-assets-balance-in-teal-code/9838)
**Author:** [@Olga](https://forum.algorand.co/u/Olga)\ **Replies:** 2\ **Last updated:** [June 16, 2023, 2:05pm UTC](https://forum.algorand.co/t/get-assets-balance-in-teal-code/9838 "2023-06-16T14:05:00Z")
Hello! I’m wondering if it’s possible to get the balance of assets (USDT/USDC) by the wallet address in the TEAL code? Thank you! --- ## [Stateful smartcontract MethodCall fail when using multiple txn with AtomicTransactionComposer](https://forum.algorand.co/t/stateful-smartcontract-methodcall-fail-when-using-multiple-txn-with-atomictransactioncomposer/9711)
**Author:** [@Yaaruu](https://forum.algorand.co/u/Yaaruu)\ **Replies:** 2\ **Last updated:** [June 3, 2023, 5:16am UTC](https://forum.algorand.co/t/stateful-smartcontract-methodcall-fail-when-using-multiple-txn-with-atomictransactioncomposer/9711 "2023-06-03T05:16:01Z")
Hi, I’m new to Algorand. I created a Stateful SmartContract with the method claim\_asset that can be called from any account that opts in. It has asset\_id arguments. When I called from AlgoSDK js with just makeApplicat… --- ## [DynamicArray add element](https://forum.algorand.co/t/dynamicarray-add-element/9702)
**Author:** [@MatBarons](https://forum.algorand.co/u/MatBarons)\ **Replies:** 2\ **Last updated:** [May 31, 2023, 2:35pm UTC](https://forum.algorand.co/t/dynamicarray-add-element/9702 "2023-05-31T14:35:48Z")
Hi everyone, i’m new to Algorand and i’m having some difficulties on Boxes and Arrays. I need to store an array into a box and, when asked, to add an element to that array. The array element type is a custom class i cre… --- ## [Box Creation issue : invalid Box reference " MyKey"](https://forum.algorand.co/t/box-creation-issue-invalid-box-reference-mykey/9683)
**Author:** [@lab](https://forum.algorand.co/u/lab)\ **Replies:** 2\ **Last updated:** [May 25, 2023, 7:14pm UTC](https://forum.algorand.co/t/box-creation-issue-invalid-box-reference-mykey/9683 "2023-05-25T19:14:56Z")
Hey guys, I’m a computer engineering student, I’m trying to create a smart contract and I need a bit more space to store my data, so I choose to use Boxe storage. But when I create the box using the “box\_put” opcode I fo… --- ## [Limit on application creation](https://forum.algorand.co/t/limit-on-application-creation/9638)
**Author:** [@Olga](https://forum.algorand.co/u/Olga)\ **Replies:** 1\ **Last updated:** [May 23, 2023, 6:23pm UTC](https://forum.algorand.co/t/limit-on-application-creation/9638 "2023-05-23T18:23:30Z")
Hello! Is there any limit on the number of applications that I can create from one account. Does it have any impact on the minimum balance or transaction fee sum? I have created about ten applications from one account an… --- ## [How to Work With TEAL](https://forum.algorand.co/t/how-to-work-with-teal/9522)
**Author:** [@bhaney44](https://forum.algorand.co/u/bhaney44)\ **Replies:** 3\ **Last updated:** [May 6, 2023, 9:42am UTC](https://forum.algorand.co/t/how-to-work-with-teal/9522 "2023-05-06T09:42:44Z")
I am working on learning TEAL. However, one of the problems I am running into is how to interact with the blockchain through the command line. I have been using chatGPT to learn the structures and syntax for TEAL code, b… --- ## [Converting Teal code to PyTeal](https://forum.algorand.co/t/converting-teal-code-to-pyteal/9406)
**Author:** [@ahalsu67](https://forum.algorand.co/u/ahalsu67)\ **Replies:** 1\ **Last updated:** [April 17, 2023, 1:45pm UTC](https://forum.algorand.co/t/converting-teal-code-to-pyteal/9406 "2023-04-17T13:45:14Z")
Hi All, Are there any tooling that converts Teal code to PyTeal for easier readability? For those like me who just got started studying Algorand, having to deal with Teal when reading deployed smart contracts from day … --- ## [How can I mint tokens whenever I want and how many I want?](https://forum.algorand.co/t/how-can-i-mint-tokens-whenever-i-want-and-how-many-i-want/3214)
**Author:** [@pagito](https://forum.algorand.co/u/pagito)\ **Replies:** 6\ **Last updated:** [April 4, 2023, 7:18pm UTC](https://forum.algorand.co/t/how-can-i-mint-tokens-whenever-i-want-and-how-many-i-want/3214 "2023-04-04T19:18:33Z")
Hey everyone, Is there a way to mint tokens on demand? Let’s say I don’t want to issue any tokens initially, total supply is 0. But I want to create and distribute tokens on some certain scenarios in the future… What I… --- ## [Can Numerai be built on Algorand](https://forum.algorand.co/t/can-numerai-be-built-on-algorand/9223)
**Author:** [@Domenico](https://forum.algorand.co/u/Domenico)\ **Replies:** 5\ **Last updated:** [April 2, 2023, 6:48pm UTC](https://forum.algorand.co/t/can-numerai-be-built-on-algorand/9223 "2023-04-02T18:48:11Z")
Currently Numerai/Numeraire (NMR) is on Ethereum, but this is something I think would be an interesting usecase on Algorand: Numerai is a hedge fund that uses a unique approach to investment management by harnessing the… --- ## [Any Devs looking for ideas for dapps](https://forum.algorand.co/t/any-devs-looking-for-ideas-for-dapps/9209)
**Author:** [@Domenico](https://forum.algorand.co/u/Domenico)\ **Replies:** 12\ **Last updated:** [March 28, 2023, 8:14pm UTC](https://forum.algorand.co/t/any-devs-looking-for-ideas-for-dapps/9209 "2023-03-28T20:14:02Z")
Any devs out there looking for ideas? As much as i have grown fond of Algorand, I must say Ethereum has one of the more robust ecosystems. I wonder are their any devs out there making dapps outside of defi. Open source… [Next page](https://forum.algorand.co/tag/teal/8.md?match_all_tags=true&page=1&tags%5B%5D=teal)