diff --git a/oauth.md b/oauth.md
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+```sh
+{
+  "issuer": "https://syu.is",
+  "request_parameter_supported": true,
+  "request_uri_parameter_supported": true,
+  "require_request_uri_registration": true,
+  "scopes_supported": [
+    "atproto",
+    "transition:email",
+    "transition:generic",
+    "transition:chat.bsky"
+  ],
+  "subject_types_supported": [
+    "public"
+  ],
+  "response_types_supported": [
+    "code"
+  ],
+  "response_modes_supported": [
+    "query",
+    "fragment",
+    "form_post"
+  ],
+  "grant_types_supported": [
+    "authorization_code",
+    "refresh_token"
+  ],
+  "code_challenge_methods_supported": [
+    "S256"
+  ],
+  "ui_locales_supported": [
+    "en-US"
+  ],
+  "display_values_supported": [
+    "page",
+    "popup",
+    "touch"
+  ],
+  "request_object_signing_alg_values_supported": [
+    "RS256",
+    "RS384",
+    "RS512",
+    "PS256",
+    "PS384",
+    "PS512",
+    "ES256",
+    "ES256K",
+    "ES384",
+    "ES512",
+    "none"
+  ],
+  "authorization_response_iss_parameter_supported": true,
+  "request_object_encryption_alg_values_supported": [],
+  "request_object_encryption_enc_values_supported": [],
+  "jwks_uri": "https://syu.is/oauth/jwks",
+  "authorization_endpoint": "https://syu.is/oauth/authorize",
+  "token_endpoint": "https://syu.is/oauth/token",
+  "token_endpoint_auth_methods_supported": [
+    "none",
+    "private_key_jwt"
+  ],
+  "token_endpoint_auth_signing_alg_values_supported": [
+    "RS256",
+    "RS384",
+    "RS512",
+    "PS256",
+    "PS384",
+    "PS512",
+    "ES256",
+    "ES256K",
+    "ES384",
+    "ES512"
+  ],
+  "revocation_endpoint": "https://syu.is/oauth/revoke",
+  "introspection_endpoint": "https://syu.is/oauth/introspect",
+  "pushed_authorization_request_endpoint": "https://syu.is/oauth/par",
+  "require_pushed_authorization_requests": true,
+  "dpop_signing_alg_values_supported": [
+    "RS256",
+    "RS384",
+    "RS512",
+    "PS256",
+    "PS384",
+    "PS512",
+    "ES256",
+    "ES256K",
+    "ES384",
+    "ES512"
+  ],
+  "protected_resources": [
+    "https://syu.is"
+  ],
+  "client_id_metadata_document_supported": true
+}
+```
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