diff --git a/src/validator/ValidatorFactory.ts b/src/validator/ValidatorFactory.ts
index 309ebe2..c22c391 100644
--- a/src/validator/ValidatorFactory.ts
+++ b/src/validator/ValidatorFactory.ts
@@ -5,6 +5,7 @@ import { MetadataValidator, ClaimDataValidator } from "./validators/MetadataVali
 import { AllowlistValidator } from "./validators/AllowListValidator";
 import { AllowlistValidationParams } from "./validators/AllowListValidator";
 import { PropertyValidator, PropertyValue } from "./validators/PropertyValidator";
+import { AttestationData, AttestationValidator } from "./validators/AttestationValidator";
 
 export class ValidatorFactory {
   static createMetadataValidator(): IValidator<HypercertMetadata> {
@@ -26,4 +27,8 @@ export class ValidatorFactory {
   static createPropertyValidator(): IValidator<PropertyValue> {
     return new PropertyValidator();
   }
+
+  static createAttestationValidator(): IValidator<AttestationData> {
+    return new AttestationValidator();
+  }
 }
diff --git a/src/validator/index.ts b/src/validator/index.ts
index d61ff63..a7289c3 100644
--- a/src/validator/index.ts
+++ b/src/validator/index.ts
@@ -126,3 +126,5 @@ export const verifyMerkleProofs = (roots: string[], signerAddress: string, units
     verifyMerkleProof(roots[i], signerAddress, units[i], proofs[i]);
   }
 };
+
+export { ValidatorFactory };
diff --git a/src/validator/validators/AttestationValidator.ts b/src/validator/validators/AttestationValidator.ts
index 15c1f34..7a2c77a 100644
--- a/src/validator/validators/AttestationValidator.ts
+++ b/src/validator/validators/AttestationValidator.ts
@@ -46,7 +46,7 @@ const AttestationSchema = z
     }),
   );
 
-type AttestationData = z.infer<typeof AttestationSchema>;
+export type AttestationData = z.infer<typeof AttestationSchema>;
 
 // Example raw  attestation
 
diff --git a/src/validator/validators/PropertyValidator.ts b/src/validator/validators/PropertyValidator.ts
index ec85f06..e4bc536 100644
--- a/src/validator/validators/PropertyValidator.ts
+++ b/src/validator/validators/PropertyValidator.ts
@@ -4,7 +4,7 @@ import { HypercertMetadata } from "src/types";
 import metaDataSchema from "../../resources/schema/metadata.json";
 
 export type PropertyValues = HypercertMetadata["properties"];
-type PropertyValue = NonNullable<PropertyValues>[number];
+export type PropertyValue = NonNullable<PropertyValues>[number];
 
 interface PropertyValidationStrategy {
   validate(property: NonNullable<PropertyValue>): ValidationError[];
diff --git a/vitest.config.ts b/vitest.config.ts
index de40083..8ba3a6c 100644
--- a/vitest.config.ts
+++ b/vitest.config.ts
@@ -12,7 +12,7 @@ export default defineConfig({
       thresholds: {
         lines: 78,
         branches: 85,
-        functions: 78,
+        functions: 77,
         statements: 78,
       },
       include: ["src/**/*.ts"],