> For the complete documentation index, see [llms.txt](https://docs.paytweed.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.paytweed.com/developer-tools/supported-blockchains.md).

# Supported Blockchains

We support the following blockchains. Contact us for new chain support!

#### If your chain is not supported, please contact us by heading to [Support](broken://pages/YqTglbfptWjc0XzS5Eel). We prioritize chain additions based on client request!

{% hint style="info" %}
For integration setup:

&#x20;   **- For Production**, please use <mark style="color:green;background-color:green;">Environment.production</mark>&#x20;

&#x20;   **- For Demo**, please use <mark style="color:orange;background-color:yellow;">Environment.demo</mark>&#x20;
{% endhint %}

<table data-card-size="large" data-view="cards"><thead><tr><th></th><th></th><th></th><th></th><th></th><th data-hidden data-card-cover data-type="files"></th></tr></thead><tbody><tr><td><strong>Arbitrum One</strong></td><td>🆔 [arbitrum]</td><td>ETH, ERC-20 standard, ERC-721 standard</td><td> <mark style="color:green;background-color:green;">🚀 Production</mark> </td><td></td><td><a href="https://2034179314-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FgQyCg5IN7Cv6AnUUpGl2%2Fuploads%2FLRxdjOyJbMcEmyz0pVMc%2Farbitrum.webp?alt=media&amp;token=3dc6941a-8456-4d8c-8d2f-0a748a1a3029">arbitrum.webp</a></td></tr><tr><td><strong>Arbitrum Sepolia Testnet</strong></td><td>🆔 [arbitrumSepolia]</td><td>ETH, ERC-20 standard, ERC-721 standard</td><td> <mark style="color:green;background-color:green;">🚀 Production</mark> </td><td> <mark style="color:orange;background-color:yellow;">🛠️ Demo</mark> </td><td><a href="https://2034179314-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FgQyCg5IN7Cv6AnUUpGl2%2Fuploads%2Fz8DS8Yredl87ukZAf1Me%2Farbitrum.webp?alt=media&amp;token=36708551-c667-4c85-bc36-5876e9092eca">arbitrum.webp</a></td></tr><tr><td><strong>Avax C-Chain</strong></td><td>🆔 [avax]</td><td>AVAX, ERC-20 standard, ERC-721 standard</td><td> <mark style="color:green;background-color:green;">🚀 Production</mark> </td><td></td><td><a href="https://2034179314-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FgQyCg5IN7Cv6AnUUpGl2%2Fuploads%2FKgLwFNKZnFAh6YhO1zbY%2Favalance.webp?alt=media&amp;token=899dc8ac-c0dd-4b34-a82e-9775b80d50ad">avalance.webp</a></td></tr><tr><td><strong>Avax Fuji Testnet</strong></td><td>🆔 [avaxFuji]</td><td>AVAX, ERC-20 standard, ERC-721 standard</td><td> <mark style="color:green;background-color:green;">🚀 Production</mark> </td><td> <mark style="color:orange;background-color:yellow;">🛠️ Demo</mark> </td><td><a href="https://2034179314-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FgQyCg5IN7Cv6AnUUpGl2%2Fuploads%2FA4C5eL2H5BoeU5sTTo03%2Favalance.webp?alt=media&amp;token=cfb31421-6d1d-41ef-815d-4f3f1f5cb911">avalance.webp</a></td></tr><tr><td><strong>Beam</strong></td><td>🆔 [beam]</td><td>BEAM, ERC-20 standard, ERC-721 standard</td><td> <mark style="color:green;background-color:green;">🚀 Production</mark> </td><td></td><td><a href="https://2034179314-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FgQyCg5IN7Cv6AnUUpGl2%2Fuploads%2FfkWLJmQgoWqM38Sb5qHx%2FScreenshot%202024-07-14%20at%2016.03.50.png?alt=media&amp;token=f215b0ec-2298-4253-bb92-921f6e79e764">Screenshot 2024-07-14 at 16.03.50.png</a></td></tr><tr><td><strong>Beam Testnet</strong></td><td>🆔 [beamTestnet]</td><td>BEAM, ERC-20 standard, ERC-721 standard</td><td> <mark style="color:green;background-color:green;">🚀 Production</mark> </td><td> <mark style="color:orange;background-color:yellow;">🛠️ Demo</mark> </td><td><a href="https://2034179314-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FgQyCg5IN7Cv6AnUUpGl2%2Fuploads%2FEra4Wypnw7p3YgLy0nsy%2FScreenshot%202024-07-14%20at%2016.03.50.png?alt=media&amp;token=7a402bc5-1771-472f-9ee1-aa505e1ddbbd">Screenshot 2024-07-14 at 16.03.50.png</a></td></tr><tr><td><strong>BNB</strong></td><td>🆔 [bnbMainnet]</td><td>BNB, ERC-20 standard, ERC-721 standard</td><td> <mark style="color:green;background-color:green;">🚀 Production</mark> </td><td></td><td><a href="https://2034179314-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FgQyCg5IN7Cv6AnUUpGl2%2Fuploads%2F0I2DnyUERAxqqYdKuaPQ%2FBinance-Smart-Chain-scaled.jpeg?alt=media&amp;token=77030872-d48a-49e4-bc2e-c5a334b8b0ec">Binance-Smart-Chain-scaled.jpeg</a></td></tr><tr><td><strong>BNB Testnet</strong></td><td>🆔 [bnbTestnet]</td><td>BNB, ERC-20 standard, ERC-721 standard</td><td> <mark style="color:green;background-color:green;">🚀 Production</mark> </td><td> <mark style="color:orange;background-color:yellow;">🛠️ Demo</mark> </td><td><a href="https://2034179314-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FgQyCg5IN7Cv6AnUUpGl2%2Fuploads%2FRbJrylYC5kqfhzHgsftx%2FBinance-Smart-Chain-scaled.jpeg?alt=media&amp;token=96107911-8493-41c9-be3e-2227eb680ae1">Binance-Smart-Chain-scaled.jpeg</a></td></tr><tr><td><strong>Ethereum</strong></td><td>🆔 [ethereum]</td><td>ETH, ERC-20 standard, ERC-721 standard</td><td> <mark style="color:green;background-color:green;">🚀 Production</mark> </td><td></td><td><a href="https://2034179314-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FgQyCg5IN7Cv6AnUUpGl2%2Fuploads%2FebvMD0TTq96YN5cSGJGK%2FEthereum-Portrait-Purple-Dark-Dark-Background-Logo.wine.svg?alt=media&amp;token=32f996c0-7c22-466e-8f7a-cb781e9251b0">Ethereum-Portrait-Purple-Dark-Dark-Background-Logo.wine.svg</a></td></tr><tr><td><strong>Ethereum Sepolia Testnet</strong></td><td>🆔 [ethereumSepolia]</td><td>ETH, ERC-20 standard, ERC-721 standard</td><td> <mark style="color:green;background-color:green;">🚀 Production</mark> </td><td> <mark style="color:orange;background-color:yellow;">🛠️ Demo</mark> </td><td><a href="https://2034179314-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FgQyCg5IN7Cv6AnUUpGl2%2Fuploads%2Frn9nqqd0Y2ucd3aNFX3O%2FEthereum-Portrait-Purple-Dark-Dark-Background-Logo.wine.svg?alt=media&amp;token=c328591a-0712-4459-bd21-4666812f480b">Ethereum-Portrait-Purple-Dark-Dark-Background-Logo.wine.svg</a></td></tr><tr><td><strong>Fantom</strong></td><td>🆔 [fantom]</td><td>FTM, ERC-20 standard, ERC-721 standard</td><td> <mark style="color:green;background-color:green;">🚀 Production</mark> </td><td></td><td><a href="https://2034179314-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FgQyCg5IN7Cv6AnUUpGl2%2Fuploads%2FWhW84CLsC8fJzpYxcJra%2Ffantom-9.png?alt=media&amp;token=ae2ef504-293e-46f6-869d-3e16d2403ac6">fantom-9.png</a></td></tr><tr><td><strong>Fantom Testnet</strong></td><td>🆔 [fantomTestnet]</td><td>FTM, ERC-20 standard, ERC-721 standard</td><td> <mark style="color:green;background-color:green;">🚀 Production</mark> </td><td> <mark style="color:orange;background-color:yellow;">🛠️ Demo</mark> </td><td><a href="https://2034179314-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FgQyCg5IN7Cv6AnUUpGl2%2Fuploads%2Fe9mxhQb1UxGjOF3c58ZA%2Ffantom-9.png?alt=media&amp;token=bed6d411-321d-485f-8888-055a7fa0e8ca">fantom-9.png</a></td></tr><tr><td><strong>Fuse</strong></td><td>🆔 [fuse]</td><td>FUSE, ERC-20 standard, ERC-721 standard</td><td> <mark style="color:green;background-color:green;">🚀 Production</mark> </td><td></td><td><a href="https://2034179314-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FgQyCg5IN7Cv6AnUUpGl2%2Fuploads%2FIgaaqP8UmlFPAxj7RS1z%2Ffuse1.svg?alt=media&amp;token=f97711ed-5454-4433-95a1-9cc76eaa49c0">fuse1.svg</a></td></tr><tr><td><strong>Fuse Spark Testnet</strong></td><td>🆔 [fuseSpark]</td><td>FUSE, ERC-20 standard, ERC-721 standard</td><td> <mark style="color:green;background-color:green;">🚀 Production</mark> </td><td> <mark style="color:orange;background-color:yellow;">🛠️ Demo</mark> </td><td><a href="https://2034179314-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FgQyCg5IN7Cv6AnUUpGl2%2Fuploads%2FYlJypUeGEItDVlTaoN69%2Ffuse1.svg?alt=media&amp;token=8da910f4-092d-448b-bd69-ca75bb3643d5">fuse1.svg</a></td></tr><tr><td><strong>Polygon</strong></td><td>🆔 [polygon]</td><td>ETH, ERC-20 standard, ERC-721 standard</td><td> <mark style="color:green;background-color:green;">🚀 Production</mark> </td><td></td><td><a href="https://2034179314-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FgQyCg5IN7Cv6AnUUpGl2%2Fuploads%2FAGhJsnWg3AfxWFDA3SHN%2Fpolygon.png?alt=media&amp;token=1b0f0c93-f797-4020-9f81-92aeadaf5568">polygon.png</a></td></tr><tr><td><strong>Polygon Mumbai Testnet</strong></td><td>🆔 [polygonMumbai]</td><td>ETH, ERC-20 standard, ERC-721 standard</td><td> <mark style="color:green;background-color:green;">🚀 Production</mark> </td><td> <mark style="color:orange;background-color:yellow;">🛠️ Demo</mark> </td><td><a href="https://2034179314-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FgQyCg5IN7Cv6AnUUpGl2%2Fuploads%2Fw9ryWqFGS947QpGup6JE%2Fpolygon.png?alt=media&amp;token=901a0936-d4fe-4ec4-b6a0-278d7982d4d5">polygon.png</a></td></tr><tr><td><strong>Solana</strong></td><td>🆔 [solana]</td><td>SOL<br>SPL-TOKEN</td><td> <mark style="color:green;background-color:green;">🚀 Production</mark> </td><td></td><td><a href="https://2034179314-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FgQyCg5IN7Cv6AnUUpGl2%2Fuploads%2F6bdgDryawYPLa0dweOtw%2Fsolana.png?alt=media&amp;token=56497246-fee1-4620-9264-36c4d81e9057">solana.png</a></td></tr><tr><td><strong>Solana Devnet</strong></td><td>🆔 [solanaDevnet]</td><td><p>SOL </p><p>SPL-TOKEN</p><p> <mark style="color:green;background-color:green;">🚀 Production</mark> </p></td><td> <mark style="color:orange;background-color:yellow;">🛠️ Demo</mark> </td><td></td><td><a href="https://2034179314-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FgQyCg5IN7Cv6AnUUpGl2%2Fuploads%2FXCm3o21k0rqbBAeaZfDd%2Fsolana.png?alt=media&amp;token=2bf595c2-459d-4287-9073-82ec52b05bf1">solana.png</a></td></tr><tr><td><strong>Tezos</strong></td><td>🆔 [tezos]</td><td>XTZ, FA1.2 (TZIP-7) standard, FA2 (TZIP-12)  standard</td><td> <mark style="color:green;background-color:green;">🚀 Production</mark> </td><td></td><td><a href="https://2034179314-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FgQyCg5IN7Cv6AnUUpGl2%2Fuploads%2FrqmqrOmcHRLm20M5hmvw%2Ftezos-upgrade-h.jpg?alt=media&amp;token=51e01faa-1d74-4c2d-b18c-770240ead961">tezos-upgrade-h.jpg</a></td></tr><tr><td><strong>Tezos Ghost Testnet</strong></td><td>🆔 [tezosGhost]</td><td>XTZ, FA1.2 (TZIP-7) standard, FA2 (TZIP-12)  standard</td><td> <mark style="color:green;background-color:green;">🚀 Production</mark> </td><td> <mark style="color:orange;background-color:yellow;">🛠️ Demo</mark> </td><td><a href="https://2034179314-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FgQyCg5IN7Cv6AnUUpGl2%2Fuploads%2FUQ7VkyVC9hPekfeRGy1J%2Ftezos-upgrade-h.jpg?alt=media&amp;token=87a20b27-566f-459e-bde8-094da2dbfa66">tezos-upgrade-h.jpg</a></td></tr><tr><td><strong>Base</strong></td><td>🆔 [ethereum]</td><td>ETH, ERC-20 standard, ERC-721 standard</td><td> <mark style="color:green;background-color:green;">🚀 Production</mark> </td><td></td><td><a href="https://2034179314-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FgQyCg5IN7Cv6AnUUpGl2%2Fuploads%2FGRoMBqswnVJDp14FdWci%2Fbase.png?alt=media&amp;token=e20db917-ed13-4045-97d1-ed5017a4e82c">base.png</a></td></tr><tr><td><strong>Base Sepolia</strong></td><td>🆔 [ethereumSepolia]</td><td>ETH, ERC-20 standard, ERC-721 standard</td><td> <mark style="color:green;background-color:green;">🚀 Production</mark> </td><td> <mark style="color:orange;background-color:yellow;">🛠️ Demo</mark> </td><td><a href="https://2034179314-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FgQyCg5IN7Cv6AnUUpGl2%2Fuploads%2FGRoMBqswnVJDp14FdWci%2Fbase.png?alt=media&amp;token=e20db917-ed13-4045-97d1-ed5017a4e82c">base.png</a></td></tr><tr><td><strong>Linea</strong></td><td>🆔 [Linea]</td><td>Linea, ERC-20 standard, ERC-721 standard</td><td> <mark style="color:green;background-color:green;">🚀 Production</mark> </td><td></td><td><a href="https://2034179314-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FgQyCg5IN7Cv6AnUUpGl2%2Fuploads%2FYNJrbQrvBlsEXCvQlvgs%2FLinea-scaled.jpg?alt=media&amp;token=7a6e639d-5f19-49f5-b495-7eef64f2f996">Linea-scaled.jpg</a></td></tr><tr><td><strong>Linea Goerli</strong></td><td>🆔 [Linea Goerli]</td><td>Linea, ERC-20 standard, ERC-721 standard</td><td><mark style="color:green;background-color:green;">🚀 Production</mark> </td><td><mark style="color:orange;background-color:yellow;">🛠️ Demo</mark> </td><td><a href="https://2034179314-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FgQyCg5IN7Cv6AnUUpGl2%2Fuploads%2Fh8YXch4GP8jTofpGPfyi%2FLinea-scaled.jpg?alt=media&amp;token=88c03471-3fed-4746-a8a1-dc72c5453eea">Linea-scaled.jpg</a></td></tr></tbody></table>