> For the complete documentation index, see [llms.txt](https://docs.omniatech.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.omniatech.io/rpc-api-docs/chains/polygon/custom-json-rpc-api.md).

# Custom JSON-RPC API

- [omnia\_getAssetBalance](https://docs.omniatech.io/rpc-api-docs/chains/polygon/custom-json-rpc-api/omnia_getassetbalance.md)
- [omnia\_checkTokenSecurity](https://docs.omniatech.io/rpc-api-docs/chains/polygon/custom-json-rpc-api/omnia_checktokensecurity.md)
- [omnia\_checkApproval](https://docs.omniatech.io/rpc-api-docs/chains/polygon/custom-json-rpc-api/omnia_checkapproval.md)
- [omnia\_checkNFTSecurity](https://docs.omniatech.io/rpc-api-docs/chains/polygon/custom-json-rpc-api/omnia_checknftsecurity.md)
- [omnia\_checkAddress](https://docs.omniatech.io/rpc-api-docs/chains/polygon/custom-json-rpc-api/omnia_checkaddress.md)
- [omnia\_checkPhishingSite](https://docs.omniatech.io/rpc-api-docs/chains/polygon/custom-json-rpc-api/omnia_checkphishingsite.md)
- [omnia\_checkDappSecurity](https://docs.omniatech.io/rpc-api-docs/chains/polygon/custom-json-rpc-api/omnia_checkdappsecurity.md)
- [omnia\_decodeTransaction](https://docs.omniatech.io/rpc-api-docs/chains/polygon/custom-json-rpc-api/omnia_decodetransaction.md)
- [omnia\_disperse](https://docs.omniatech.io/rpc-api-docs/chains/polygon/custom-json-rpc-api/omnia_disperse.md)
- [omnia\_getTokenPrice](https://docs.omniatech.io/rpc-api-docs/chains/polygon/custom-json-rpc-api/omnia_gettokenprice.md)