# RSA Public Keys The EllyPay public key currently plays one critical role of verifying the callback signatures. Callbacks from the platform carry a header named `rsa-signature` and with the public key, the signature can be verified as described [here](/callbacks/rsa-signature-verification.md) to confirm authenticity. ### Sandbox Public Key ``` -----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAw6cmFcTe9tf0Z+I6l/KB y8gUPEwLQgwtPkMTL19/uG+3z6LLkwHPoGNnLjicUI9cgb2797AVXPaokFsTRLrZ krPlxCXYXN79fuDOnsJPGwpkvehUeov5jsYroB67pObcloouRbuf2PoEQHUsK/K2 z1Vzl4jNNVkp29U5ke6rwb7+0+gMDX/mW5RQZnTs1maR0Vx1PhTXgkoYs4x/M/TN CIttYj+UOBz4Gb+i5zWn7v1uu0EAzEzngpBvPaaWeZGpvzWOpr3KpCEGAeh8lQuu v91DWZAL/KqObMam/pV2uZ5jTGGFguwRYcsos98hNo2xDa/kLHAMrGyDzYWjhH8o AjKJXd65PuB3RxJCJBvP9gM8IGKYl9aKXgOnGVcrzg7aZZxn7A1gtSXMTGh15tib YsSlJtl7VkN9e6LMgJFk6YyNPSMxIEa0m8DXEebcfgJmHXrgJie4nM4SEexkhBSn +BklGf1oRlC1km0G9TgXYgxrGv7e3Ssyl6l+hEz54vDlkeO6vS49yqd46Lh+2bbR soCr3U5fX3uEYVctDlPqNnorhw34XwfU8FKAMsFvN4sytw7E+jzPxTFmOrYyrxUQ yCExCPmk2TwkIUy6/8bIWJIJ3aNH8dpKQwrZ210W86yUNoT2bdxPrWFIAoNVS5RO oGtT3vC9S3WAXtykJG83CPECAwEAAQ== -----END PUBLIC KEY----- ``` ### Production Public Key ``` -----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA1JM8K8yd1U3e6ZjnSYB7 9EthjhKLNdi3WiQ8d5AjQ1ktgPanAIsZERDJi4LvIcfhpRMuBC6nsIAXcO/mzrGo OYiqEr+cGSYnA3EiyS520uxX1P7VjJCQSuAZlrRqaNQgBE9px2IJxWBJTlQVk2cI R3UETOI+NyI8ZUtzf4pY+nj7cbB6Ab0/whtHBODwxRuOZ29iLaBi27ogNhIxQaP9 2DUnD6cHum9gVzzfy19FfVjCRMIkx2FCVxkDplIMRyro1qNd2jQfO10UHF8Wqz+T XHSuCXvBkp4LzlOvLOZnv0nbt70OTmghv1X9FrtlAk8a0gLiG1rs9/ew0e0utc7R 1qv+f9geztueKsK4sCuEoQex/dyTtObr0emVBgJYCY3zWJ+OY1FzUFYefs5XbPQ+ uHxnSyp+RpEOA7IaqaiFp9W8mM61q+mB02fOf0eTl8IBFg4LxTOc2+kz9uGCbSjy IPiJg3scoXf9ioWWXfCTidZ6xbSWurjaRfxnkx6kiaxvmH3QdkpOZ2eACIN83yEo GiNiooDaQGOg4A9ewst+FDvvAhba+da1p05vbKJac22Cs31T2l3mkzexpvDFjo1u kHq0YGKNyO3FdzBx0gmNa85YuGLBJiVYoxo/lmsktJuv3JUNC4wzK4GL770nDW93 07omDYnkvTTUpRBePZd9ZFcCAwEAAQ== -----END PUBLIC KEY----- ``` {% hint style="info" %} We recommend that for each environment you're working with, the key content is copied and stored in your workflow based on how you see fit. In this documentation however, we will assume the content is stored in a file named `ellypay.public.key.pem` and referenced from there for all described usage. {% endhint %} --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://developer.ellypayapp.com/getting-started/rsa-public-keys.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.