diff --git a/src/protocols/openid4vp/OpenID4VPClientAPI.ts b/src/protocols/openid4vp/OpenID4VPClientAPI.ts
index 8342d06..3df648f 100644
--- a/src/protocols/openid4vp/OpenID4VPClientAPI.ts
+++ b/src/protocols/openid4vp/OpenID4VPClientAPI.ts
@@ -12,7 +12,7 @@ import { CredentialRenderingService } from "../../rendering";
 import { VerifiableCredentialFormat } from "../../types";
 import { fromBase64Url, toBase64Url } from "../../utils/util";
 import { TransactionData } from "./transactionData";
-import { CredentialEngineOptions, CredentialIssuerMetadata, IacasResponse, OpenID4VPClientIdScheme, OpenID4VPOptions, PresentationClaims, PresentationInfo, OpenID4VPResponseMode, RPState } from "./types";
+import { CredentialEngineOptions, CredentialIssuerMetadata, IacasResponse, OpenID4VPClientIdScheme, OpenID4VPOptions, PresentationClaims, PresentationInfo, OpenID4VPResponseMode, RPState, OpenID4VPClientMetadata } from "./types";
 import { DcqlPresentationResult } from 'dcql';
 import { exportJWK, generateKeyPair, importPKCS8, SignJWT, compactDecrypt, CompactDecryptResult, importJWK } from "jose";
 import { serializeDcqlQuery } from "../../utils/serializeDcqlQuery";
@@ -207,7 +207,7 @@ export class OpenID4VPClientAPI {
 					]
 				},
 				"encrypted_response_enc_values_supported": ["A256GCM"],
-				"vp_formats": {
+				"vp_formats_supported": {
 					"vc+sd-jwt": {
 						"sd-jwt_alg_values": [
 							"ES256",
@@ -225,10 +225,11 @@ export class OpenID4VPClientAPI {
 						]
 					},
 					"mso_mdoc": {
-						"alg": ["ES256"]
+						"issuerauth_alg_values": [-7],
+						"deviceauth_alg_values": [-7]
 					}
 				}
-			},
+			} satisfies OpenID4VPClientMetadata,
 			transaction_data: transactionDataObject.length > 0 ? transactionDataObject : undefined
 		})
 			.setIssuedAt()
diff --git a/src/protocols/openid4vp/OpenID4VPServerAPI.test.ts b/src/protocols/openid4vp/OpenID4VPServerAPI.test.ts
index 306711d..f5d2ea7 100644
--- a/src/protocols/openid4vp/OpenID4VPServerAPI.test.ts
+++ b/src/protocols/openid4vp/OpenID4VPServerAPI.test.ts
@@ -86,7 +86,7 @@ const buildRequestUriJwt = async (clientId: string, dcqlQuery: Record<string, un
 		response_uri: "https://verifier.example.com/cb",
 		state: "state-hash",
 		nonce: "nonce-hash",
-		client_metadata: { vp_formats: {} },
+		client_metadata: { vp_formats_supported: {} },
 		response_mode: OpenID4VPResponseMode.DIRECT_POST,
 		dcql_query: dcqlQuery,
 	})
@@ -152,7 +152,7 @@ describe("OpenID4VPServerAPI.handleAuthorizationRequest", () => {
 		url.searchParams.set("response_uri", "https://verifier.example.com/cb");
 		url.searchParams.set("nonce", "nonce-123");
 		url.searchParams.set("state", "state-123");
-		url.searchParams.set("client_metadata", JSON.stringify({ vp_formats: {} }));
+		url.searchParams.set("client_metadata", JSON.stringify({ vp_formats_supported: {} }));
 		url.searchParams.set("response_mode", JSON.stringify(OpenID4VPResponseMode.DIRECT_POST));
 		url.searchParams.set("dcql_query", JSON.stringify(dcql_query));
 
@@ -215,7 +215,7 @@ describe("OpenID4VPServerAPI.handleAuthorizationRequest", () => {
 		url.searchParams.set("response_uri", "https://verifier.example.com/cb");
 		url.searchParams.set("nonce", "nonce-456");
 		url.searchParams.set("state", "state-456");
-		url.searchParams.set("client_metadata", JSON.stringify({ vp_formats: {} }));
+		url.searchParams.set("client_metadata", JSON.stringify({ vp_formats_supported: {} }));
 		url.searchParams.set("response_mode", JSON.stringify(OpenID4VPResponseMode.DIRECT_POST));
 		url.searchParams.set("dcql_query", JSON.stringify(dcql_query));
 
@@ -269,7 +269,7 @@ describe("OpenID4VPServerAPI.handleAuthorizationRequest", () => {
 		url.searchParams.set("response_uri", "https://verifier.example.com/cb");
 		url.searchParams.set("nonce", "nonce-789");
 		url.searchParams.set("state", "state-789");
-		url.searchParams.set("client_metadata", JSON.stringify({ vp_formats: {} }));
+		url.searchParams.set("client_metadata", JSON.stringify({ vp_formats_supported: {} }));
 		url.searchParams.set("response_mode", JSON.stringify(OpenID4VPResponseMode.DIRECT_POST));
 		url.searchParams.set("dcql_query", JSON.stringify(dcql_query));
 
@@ -307,7 +307,7 @@ describe("OpenID4VPServerAPI.handleAuthorizationRequest", () => {
 		url.searchParams.set("response_uri", "https://verifier.example.com/cb");
 		url.searchParams.set("nonce", "nonce-000");
 		url.searchParams.set("state", "state-000");
-		url.searchParams.set("client_metadata", JSON.stringify({ vp_formats: {} }));
+		url.searchParams.set("client_metadata", JSON.stringify({ vp_formats_supported: {} }));
 		url.searchParams.set("response_mode", JSON.stringify(OpenID4VPResponseMode.DIRECT_POST));
 
 		const result = await helper.handleAuthorizationRequest(url.toString(), []);
@@ -350,7 +350,7 @@ describe("OpenID4VPServerAPI.handleAuthorizationRequest", () => {
 		url.searchParams.set("response_uri", "https://verifier.example.com/cb");
 		url.searchParams.set("nonce", "nonce-001");
 		url.searchParams.set("state", "state-001");
-		url.searchParams.set("client_metadata", JSON.stringify({ vp_formats: {} }));
+		url.searchParams.set("client_metadata", JSON.stringify({ vp_formats_supported: {} }));
 		url.searchParams.set("response_mode", JSON.stringify(OpenID4VPResponseMode.DIRECT_POST));
 		url.searchParams.set("dcql_query", JSON.stringify(dcql_query));
 
@@ -398,7 +398,7 @@ describe("OpenID4VPServerAPI.handleAuthorizationRequest", () => {
 		url.searchParams.set("response_uri", "https://verifier.example.com/cb");
 		url.searchParams.set("nonce", "nonce-reused");
 		url.searchParams.set("state", "state-002");
-		url.searchParams.set("client_metadata", JSON.stringify({ vp_formats: {} }));
+		url.searchParams.set("client_metadata", JSON.stringify({ vp_formats_supported: {} }));
 		url.searchParams.set("response_mode", JSON.stringify(OpenID4VPResponseMode.DIRECT_POST));
 		url.searchParams.set("dcql_query", JSON.stringify(dcql_query));
 
@@ -463,7 +463,7 @@ describe("OpenID4VPServerAPI.handleAuthorizationRequest", () => {
 		url.searchParams.set("response_uri", "https://verifier.example.com/cb");
 		url.searchParams.set("nonce", "nonce-hash");
 		url.searchParams.set("state", "state-hash");
-		url.searchParams.set("client_metadata", JSON.stringify({ vp_formats: {} }));
+		url.searchParams.set("client_metadata", JSON.stringify({ vp_formats_supported: {} }));
 		url.searchParams.set("response_mode", JSON.stringify(OpenID4VPResponseMode.DIRECT_POST));
 		url.searchParams.set("dcql_query", JSON.stringify(dcql_query));
 		url.searchParams.set("request_uri", "https://verifier.example.com/request-object");
@@ -493,7 +493,7 @@ describe("OpenID4VPServerAPI.createAuthorizationResponse", () => {
 					client_id: "x509_san_dns:verifier.example.com",
 					state: "state-jwe",
 					client_metadata: {
-						vp_formats: {},
+						vp_formats_supported: {},
 						...(encryptedResponseEncValuesSupported
 							? { encrypted_response_enc_values_supported: encryptedResponseEncValuesSupported }
 							: {}),
diff --git a/src/protocols/openid4vp/OpenID4VPServerAPI.ts b/src/protocols/openid4vp/OpenID4VPServerAPI.ts
index ad8f424..d832548 100644
--- a/src/protocols/openid4vp/OpenID4VPServerAPI.ts
+++ b/src/protocols/openid4vp/OpenID4VPServerAPI.ts
@@ -683,7 +683,7 @@ export class OpenID4VPServerAPI<CredentialT extends OpenID4VPServerCredential, P
 			response_uri: response_uri ?? "",
 			client_id: client_id ?? "",
 			state: state ?? "",
-			client_metadata: client_metadata ?? { vp_formats: {} },
+			client_metadata: client_metadata ?? { vp_formats_supported: {} },
 			response_mode,
 			transaction_data: transaction_data ?? [],
 			dcql_query,
diff --git a/src/protocols/openid4vp/types.ts b/src/protocols/openid4vp/types.ts
index 3e98f16..a0261e0 100644
--- a/src/protocols/openid4vp/types.ts
+++ b/src/protocols/openid4vp/types.ts
@@ -1,4 +1,5 @@
 import type { JWK } from "jose";
+import { VpFormatsSupported } from "../../schemas";
 
 export type ClaimRecord = {
 	key: string;
@@ -91,7 +92,7 @@ export type OpenID4VPClientMetadata = {
 	jwks?: { keys: any[] };
 	jwks_uri?: string;
 	encrypted_response_enc_values_supported?: string[];
-	vp_formats: any;
+	vp_formats_supported: VpFormatsSupported;
 };
 
 export type OpenID4VPRelyingPartyState = {
diff --git a/src/schemas/OpenID4VPClientMetadataVpFormatsSupportedSchema.ts b/src/schemas/OpenID4VPClientMetadataVpFormatsSupportedSchema.ts
new file mode 100644
index 0000000..8ae7ff6
--- /dev/null
+++ b/src/schemas/OpenID4VPClientMetadataVpFormatsSupportedSchema.ts
@@ -0,0 +1,30 @@
+import { z } from 'zod';
+
+export const JwtVcJsonSchema = z.object({
+	alg_values: z.array(z.string()).nonempty().optional(),
+});
+
+export const LdpVcSchema = z.object({
+	proof_type_values: z.array(z.string()).nonempty().optional(),
+	cryptosuite_values: z.array(z.string()).nonempty().optional(),
+});
+
+export const MsoMdocSchema = z.object({
+	issuerauth_alg_values: z.array(z.number()).nonempty().optional(),
+	deviceauth_alg_values: z.array(z.number()).nonempty().optional(),
+});
+
+export const DcSdJwtSchema = z.object({
+	'sd-jwt_alg_values': z.array(z.string()).nonempty().optional(),
+	'kb-jwt_alg_values': z.array(z.string()).nonempty().optional(),
+});
+
+export const VpFormatsSupportedSchema = z.object({
+	jwt_vc_json: JwtVcJsonSchema,
+	ldp_vc: LdpVcSchema,
+	mso_mdoc: MsoMdocSchema,
+	'dc+sd-jwt': DcSdJwtSchema,
+	'vc+sd-jwt': DcSdJwtSchema,
+}).partial();
+
+export type VpFormatsSupported = z.infer<typeof VpFormatsSupportedSchema>;
diff --git a/src/schemas/index.ts b/src/schemas/index.ts
index 35bb1e3..d4b6193 100644
--- a/src/schemas/index.ts
+++ b/src/schemas/index.ts
@@ -6,3 +6,4 @@ export * from './OpenidCredentialIssuerMetadataSchema';
 export * from './SdJwtVcPayloadSchema';
 export * from './SdJwtVcTypeMetadataSchema';
 export * from './MdocIacasResponseSchema';
+export * from './OpenID4VPClientMetadataVpFormatsSupportedSchema';