diff --git a/go.mod b/go.mod
index 0931afd..0914ba2 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module bellmanverifier
 
-go 1.12
+go 1.13
 
 require (
 	github.com/ethereum/go-ethereum v1.9.11
diff --git a/testdata/proof0.json b/testdata/proof0.json
new file mode 100644
index 0000000..cc2aa9d
--- /dev/null
+++ b/testdata/proof0.json
@@ -0,0 +1,29 @@
+{
+  "a": [
+    "0x2cdfab288afda1ba399d60951423e76445754b7d2e7827634732988373c8e0ff",
+    "0x1bb2e3543dfdd373610db3ea82703bc70e4d6f01b5c0e10709e27545670824f4"
+
+  ],
+  "b": [
+
+    [
+      "0x0f9cd75cae408d3b6d2731035dbb6aa6f66cf900c1d64b46510cbbcd7cf94f64",
+      "0x165997362d7c2bf5672d16206fbee620ad8eb54f609b98c49c7c6287c9979077"
+
+    ],
+    [
+      "0x0392982b7cd7bdbbee79d5f808c67ead8ef3e2347810b546b419da5f738aab92",
+      "0x0f94d6781b9de113b86abd1930accd2260d0c979d520bc1a0e79dec3c8ce76a3"
+
+    ]
+
+  ],
+  "c": [
+    "0x0b710c2f32925ad4576f925e8c5954c7dace91437fd6bc3ded1d15b70990a885",
+    "0x2cd6ea79e38ad566aceb09113e67142d278d12a76b49031ce1bde1dedca696b4"
+
+  ],
+  "public": [
+    "6"
+  ]
+}
diff --git a/testdata/vk0.json b/testdata/vk0.json
new file mode 100644
index 0000000..08a8e87
--- /dev/null
+++ b/testdata/vk0.json
@@ -0,0 +1,58 @@
+{
+  "alpha_g1":[
+    "0x0c0e14d07f2281c592952c72f86a7f5df7189ab6d00b84609ad777fbf062f38d",
+    "0x2f60c0e4913ec4691bdf2dd9f2b5fed9b80a3267eec107b9f1d69418a19a30a8"
+  ],
+  "beta_g1":[
+    "0x22b91a2e3f772de5fab517027ffc911b267cd2bb5ecb0e4af04d2fff16492245",
+    "0x0fba22e490ec7870abd5181d2ec52f7030f0a905f0fa0a8bf1881f054250aac2"
+  ],
+  "beta_g2":[
+    [
+      "0x0b5f21c2d981916cd5e1037b446b170b6c60dd184fdbb3381b7d0880fb48300d",
+      "0x2275d97dce5445433ec7bc6d01c35f0afad9afcf6f3350cd15eeef1023242c01"
+    ],
+    [
+      "0x1690100372c53776b60c0ee56926debb4d0acee90f7952ecc63861e0269a098a",
+      "0x2c2a08a60032f536afbcb21c079b563cdce68b7ef906e973c52f574121a95df0"
+    ]
+  ],
+  "delta_g1":[
+    "0x2bf9136e1957878c29d7feb39318eab00a45f7239f2682abafcb4cf84edadfee",
+    "0x01348c9322f0cf582b47d8fff512945ca377b9c8c1696743a0b1f83454ada9eb"
+  ],
+  "delta_g2":[
+    [
+      "0x106fb9af91458db7637ad8e4fcc292fb91f7d41c5f8b6f248ac10aa21c8c95fa",
+      "0x1007e6644507b7b194673f88b49a1b22d7ca9d85a82d8a9ae48f0bc88314c08b"
+    ],
+    [
+      "0x1c56275a69d22732c867b9b537d173a4ae8e8994c3e0591566f874847f8223d7",
+      "0x24264a0b9040259eb7e7d7456d9197b1938294f1eb749efa3adc4829360acb3d"
+
+    ]
+  ],
+  "gamma_g2":[
+    [
+      "0x2d0c4fa1239184802aeda1f206e49104940aa3eccc1b3e0141c25b2dba8e7caf",
+      "0x15c9b1123841897787badbe858eb00943fc8a99454666f21acf4e79e13547471"
+    ],
+    [
+      "0x256ad09ecb0abc15fd48f20c37d28ffcf0f8eb3b23cb10cdeee7365b598963ac",
+      "0x2bc9bc381cf68badd992338c637b36b54936b69cb8560eaf5a8cbe2c20ff8522"
+    ]
+  ],
+  "ic":[
+    [
+      "0x0fd572add09b4d9b1f3bcf382792dd3cc173af539fd234b362030aef49c15e48",
+      "0x20ee06100c05c94e58edd1f01a051bec231574fe0cf025ee984df2d775b266cd"
+    ],
+    [
+      "0x2577ec7416ef3379567e196243e3c3bd7a456e3cf26f1cef8e92a83c302108ac",
+      "0x1766d057aab33f1af0acac750f941e23d23027f28055be67bc13427b9b27d617"
+    ]
+  ],
+  "input_names":[
+    "main.r"
+  ]
+}
diff --git a/verifier.go b/verifier.go
index f7b6c51..d2c243a 100644
--- a/verifier.go
+++ b/verifier.go
@@ -3,6 +3,7 @@ package bellmanverifier
 import (
 	"bytes"
 	"encoding/hex"
+	"encoding/json"
 	"fmt"
 	"math/big"
 	"strings"
@@ -10,6 +11,35 @@ import (
 	bn256 "github.com/ethereum/go-ethereum/crypto/bn256/cloudflare"
 )
 
+type Vk struct {
+	Alpha    *bn256.G1
+	Beta     *bn256.G2
+	Gamma    *bn256.G2
+	Delta    *bn256.G2
+	GammaABC []*bn256.G1
+}
+
+type VkRaw struct {
+	Alpha    []string   `json:"alpha_g1"`
+	Beta     [][]string `json:"beta_g2"`
+	Gamma    [][]string `json:"gamma_g2"`
+	Delta    [][]string `json:"delta_g2"`
+	GammaABC [][]string `json:"ic"`
+}
+
+type Proof struct {
+	A *bn256.G1
+	B *bn256.G2
+	C *bn256.G1
+}
+
+type ProofRaw struct {
+	A      []string   `json:"a"`
+	B      [][]string `json:"b"`
+	C      []string   `json:"c"`
+	Inputs []string   `json:"inputs"`
+}
+
 func hexToG1(h []string) (*bn256.G1, error) {
 	in := ""
 	for i := range h {
@@ -71,3 +101,93 @@ func stringToBigInt(s string) *big.Int {
 	}
 	return n
 }
+
+func parsePublicRaw(pj []byte) ([]*big.Int, error) {
+	var pr []string
+	err := json.Unmarshal(pj, &pr)
+	if err != nil {
+		return nil, err
+	}
+	var public []*big.Int
+	for _, s := range pr {
+		public = append(public, stringToBigInt(s))
+	}
+	return public, nil
+}
+
+// ParseVkRaw takes a json []byte and outputs the *Vk struct
+func ParseVkRaw(vj []byte) (*Vk, error) {
+	var vr VkRaw
+	err := json.Unmarshal(vj, &vr)
+	if err != nil {
+		return nil, err
+	}
+	v, err := vkRawToVk(vr)
+	return v, err
+}
+
+// ParseProofRaw takes a json []byte and outputs the *Proof struct
+func ParseProofRaw(pj []byte) (*Proof, error) {
+	var pr ProofRaw
+	err := json.Unmarshal(pj, &pr)
+	if err != nil {
+		return nil, err
+	}
+	p, err := proofRawToProof(pr)
+	return p, err
+}
+
+func vkRawToVk(vr VkRaw) (*Vk, error) {
+	var v Vk
+	var err error
+	v.Alpha, err = hexToG1(vr.Alpha)
+	if err != nil {
+		return nil, err
+	}
+
+	v.Beta, err = hexToG2(vr.Beta)
+	if err != nil {
+		return nil, err
+	}
+
+	v.Gamma, err = hexToG2(vr.Gamma)
+	if err != nil {
+		return nil, err
+	}
+
+	v.Delta, err = hexToG2(vr.Delta)
+	if err != nil {
+		return nil, err
+	}
+
+	for i := 0; i < len(vr.GammaABC); i++ {
+		p, err := hexToG1(vr.GammaABC[i])
+		if err != nil {
+			return nil, err
+		}
+		v.GammaABC = append(v.GammaABC, p)
+	}
+
+	return &v, nil
+}
+
+func proofRawToProof(pr ProofRaw) (*Proof, error) {
+	var p Proof
+	var err error
+	p.A, err = hexToG1(pr.A)
+	if err != nil {
+		return nil, err
+	}
+
+	p.B, err = hexToG2(pr.B)
+	if err != nil {
+		return nil, err
+	}
+
+	p.C, err = hexToG1(pr.C)
+	if err != nil {
+		return nil, err
+	}
+
+	return &p, nil
+}
diff --git a/verifier_test.go b/verifier_test.go
index 16ccd7e..67d2efc 100644
--- a/verifier_test.go
+++ b/verifier_test.go
@@ -1,9 +1,11 @@
 package bellmanverifier
 
 import (
+	"io/ioutil"
 	"testing"
 
 	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
 )
 
 func TestParsePoints(t *testing.T) {
@@ -40,3 +42,21 @@ func TestParsePoints(t *testing.T) {
 	assert.Nil(t, err)
 	assert.Equal(t, "bn256.G2((15c9b1123841897787badbe858eb00943fc8a99454666f21acf4e79e13547471, 2d0c4fa1239184802aeda1f206e49104940aa3eccc1b3e0141c25b2dba8e7caf), (2bc9bc381cf68badd992338c637b36b54936b69cb8560eaf5a8cbe2c20ff8522, 256ad09ecb0abc15fd48f20c37d28ffcf0f8eb3b23cb10cdeee7365b598963ac))", g.String())
 }
+
+func TestParseProof(t *testing.T) {
+	proofJson, err := ioutil.ReadFile("testdata/proof0.json")
+	require.Nil(t, err)
+	vkJson, err := ioutil.ReadFile("testdata/vk0.json")
+	require.Nil(t, err)
+
+	proof, err := ParseProofRaw(proofJson)
+	require.Nil(t, err)
+	vk, err := ParseVkRaw(vkJson)
+	require.Nil(t, err)
+
+	assert.Equal(t, "bn256.G1(2cdfab288afda1ba399d60951423e76445754b7d2e7827634732988373c8e0ff, 1bb2e3543dfdd373610db3ea82703bc70e4d6f01b5c0e10709e27545670824f4)", proof.A.String())
+	assert.Equal(t, "bn256.G1(0b710c2f32925ad4576f925e8c5954c7dace91437fd6bc3ded1d15b70990a885, 2cd6ea79e38ad566aceb09113e67142d278d12a76b49031ce1bde1dedca696b4)", proof.C.String())
+	assert.Equal(t, "bn256.G1(0c0e14d07f2281c592952c72f86a7f5df7189ab6d00b84609ad777fbf062f38d, 2f60c0e4913ec4691bdf2dd9f2b5fed9b80a3267eec107b9f1d69418a19a30a8)", vk.Alpha.String())
+	assert.Equal(t, "bn256.G2((2275d97dce5445433ec7bc6d01c35f0afad9afcf6f3350cd15eeef1023242c01, 0b5f21c2d981916cd5e1037b446b170b6c60dd184fdbb3381b7d0880fb48300d), (2c2a08a60032f536afbcb21c079b563cdce68b7ef906e973c52f574121a95df0, 1690100372c53776b60c0ee56926debb4d0acee90f7952ecc63861e0269a098a))", vk.Beta.String())
+	assert.Equal(t, "bn256.G2((15c9b1123841897787badbe858eb00943fc8a99454666f21acf4e79e13547471, 2d0c4fa1239184802aeda1f206e49104940aa3eccc1b3e0141c25b2dba8e7caf), (2bc9bc381cf68badd992338c637b36b54936b69cb8560eaf5a8cbe2c20ff8522, 256ad09ecb0abc15fd48f20c37d28ffcf0f8eb3b23cb10cdeee7365b598963ac))", vk.Gamma.String())
+}