diff --git a/core/types/tx_blob.go b/core/types/tx_blob.go
index b36f292b2f..fd536ec8d7 100644
--- a/core/types/tx_blob.go
+++ b/core/types/tx_blob.go
@@ -65,9 +65,9 @@ func (s BlobTxSidecars) EncodeIndex(i int, w *bytes.Buffer) {
 
 // BlobTxSidecar contains the blobs of a blob transaction.
 type BlobTxSidecar struct {
-	Blobs       []kzg4844.Blob       // Blobs needed by the blob pool
-	Commitments []kzg4844.Commitment // Commitments needed by the blob pool
-	Proofs      []kzg4844.Proof      // Proofs needed by the blob pool
+	Blobs       []kzg4844.Blob       `json:"blobs"`       // Blobs needed by the blob pool
+	Commitments []kzg4844.Commitment `json:"commitments"` // Commitments needed by the blob pool
+	Proofs      []kzg4844.Proof      `json:"proofs"`      // Proofs needed by the blob pool
 }
 
 // BlobHashes computes the blob hashes of the given blobs.
diff --git a/eth/api_backend.go b/eth/api_backend.go
index bcf046679a..04041e189a 100644
--- a/eth/api_backend.go
+++ b/eth/api_backend.go
@@ -239,6 +239,9 @@ func (b *EthAPIBackend) GetReceipts(ctx context.Context, hash common.Hash) (type
 	return b.eth.blockchain.GetReceiptsByHash(hash), nil
 }
 
+func (b *EthAPIBackend) GetBlobSidecars(ctx context.Context, hash common.Hash) (types.BlobTxSidecars, error) {
+	return b.eth.blockchain.GetBlobsByHash(hash), nil
+}
 func (b *EthAPIBackend) GetLogs(ctx context.Context, hash common.Hash, number uint64) ([][]*types.Log, error) {
 	return rawdb.ReadLogs(b.eth.chainDb, hash, number), nil
 }
diff --git a/ethclient/ethclient.go b/ethclient/ethclient.go
index 13ce66c7ae..acc2b003d0 100644
--- a/ethclient/ethclient.go
+++ b/ethclient/ethclient.go
@@ -130,6 +130,26 @@ func (ec *Client) BlockReceipts(ctx context.Context, blockNrOrHash rpc.BlockNumb
 	return r, err
 }
 
+// BlobSidecars return the Sidecars of a given block number or hash.
+func (ec *Client) BlobSidecars(ctx context.Context, blockNrOrHash rpc.BlockNumberOrHash) ([]*types.BlobTxSidecar, error) {
+	var r []*types.BlobTxSidecar
+	err := ec.c.CallContext(ctx, &r, "eth_getBlobSidecars", blockNrOrHash.String())
+	if err == nil && r == nil {
+		return nil, ethereum.NotFound
+	}
+	return r, err
+}
+
+// BlobSidecarByTxHash return a sidecar of a given blob transaction
+func (ec *Client) BlobSidecarByTxHash(ctx context.Context, hash common.Hash) (*types.BlobTxSidecar, error) {
+	var r *types.BlobTxSidecar
+	err := ec.c.CallContext(ctx, &r, "eth_getBlockSidecarByTxHash", hash)
+	if err == nil && r == nil {
+		return nil, ethereum.NotFound
+	}
+	return r, err
+}
+
 type rpcBlock struct {
 	Hash         common.Hash         `json:"hash"`
 	Transactions []rpcTransaction    `json:"transactions"`
diff --git a/internal/ethapi/api.go b/internal/ethapi/api.go
index 047ca3f948..340768303b 100644
--- a/internal/ethapi/api.go
+++ b/internal/ethapi/api.go
@@ -1010,6 +1010,60 @@ func (s *BlockChainAPI) GetBlockReceipts(ctx context.Context, blockNrOrHash rpc.
 	return result, nil
 }
 
+func (s *BlockChainAPI) GetBlobSidecars(ctx context.Context, blockNrOrHash rpc.BlockNumberOrHash) ([]map[string]interface{}, error) {
+	block, err := s.b.BlockByNumberOrHash(ctx, blockNrOrHash)
+	if block == nil || err != nil {
+		// When the block doesn't exist, the RPC method should return JSON null
+		// as per specification.
+		return nil, nil
+	}
+	blobSidecars, err := s.b.GetBlobSidecars(ctx, block.Hash())
+	if err != nil || len(blobSidecars) == 0 {
+		return nil, nil
+	}
+	result := make([]map[string]interface{}, len(blobSidecars))
+	blobIndex := -1
+	for txIndex, tx := range block.Transactions() {
+		if tx.Type() == types.BlobTxType {
+			blobIndex++
+			if blobIndex >= len(blobSidecars) {
+				return nil, fmt.Errorf("blobSidecars length mismatch %d", len(blobSidecars))
+			}
+			result[blobIndex] = marshalBlobSidecar(blobSidecars[blobIndex], block.Hash(), block.NumberU64(), tx, txIndex)
+		}
+	}
+	return result, nil
+}
+
+func (s *BlockChainAPI) GetBlobSidecarByTxHash(ctx context.Context, hash common.Hash) (map[string]interface{}, error) {
+	txTarget, blockHash, blockNumber, Index := rawdb.ReadTransaction(s.b.ChainDb(), hash)
+	if txTarget == nil {
+		return nil, nil
+	}
+	block, err := s.b.BlockByHash(ctx, blockHash)
+	if block == nil || err != nil {
+		// When the block doesn't exist, the RPC method should return JSON null
+		// as per specification.
+		return nil, nil
+	}
+	blobSidecars, err := s.b.GetBlobSidecars(ctx, blockHash)
+	if err != nil || len(blobSidecars) == 0 {
+		return nil, nil
+	}
+	blobIndex := -1
+	var result map[string]interface{}
+	for txIndex, tx := range block.Transactions() {
+		if tx.Type() == types.BlobTxType {
+			blobIndex++
+			if txIndex == int(Index) {
+				result = marshalBlobSidecar(blobSidecars[blobIndex], blockHash, blockNumber, txTarget, int(Index))
+				return result, nil
+			}
+		}
+	}
+	return result, nil
+}
+
 // OverrideAccount indicates the overriding fields of account during the execution
 // of a message call.
 // Note, state and stateDiff can't be specified at the same time. If state is
@@ -2105,6 +2159,17 @@ func marshalReceipt(receipt *types.Receipt, blockHash common.Hash, blockNumber u
 	return fields
 }
 
+func marshalBlobSidecar(blobSidecar *types.BlobTxSidecar, blockHash common.Hash, blockNumber uint64, tx *types.Transaction, txIndex int) map[string]interface{} {
+	fields := map[string]interface{}{
+		"blockHash":   blockHash,
+		"blockNumber": hexutil.Uint64(blockNumber),
+		"txHash":      tx.Hash(),
+		"txIndex":     hexutil.Uint64(txIndex),
+		"blobSidecar": blobSidecar,
+	}
+	return fields
+}
+
 // sign is a helper function that signs a transaction with the private key of the given address.
 func (s *TransactionAPI) sign(addr common.Address, tx *types.Transaction) (*types.Transaction, error) {
 	// Look up the wallet containing the requested signer
diff --git a/internal/ethapi/api_test.go b/internal/ethapi/api_test.go
index 26c6bad7f2..9030171ad7 100644
--- a/internal/ethapi/api_test.go
+++ b/internal/ethapi/api_test.go
@@ -563,6 +563,15 @@ func (b testBackend) GetReceipts(ctx context.Context, hash common.Hash) (types.R
 	receipts := rawdb.ReadReceipts(b.db, hash, header.Number.Uint64(), header.Time, b.chain.Config())
 	return receipts, nil
 }
+
+func (b testBackend) GetBlobSidecars(ctx context.Context, hash common.Hash) (types.BlobTxSidecars, error) {
+	header, err := b.HeaderByHash(ctx, hash)
+	if header == nil || err != nil {
+		return nil, err
+	}
+	blobSidecars := rawdb.ReadRawBlobs(b.db, hash, header.Number.Uint64())
+	return blobSidecars, nil
+}
 func (b testBackend) GetTd(ctx context.Context, hash common.Hash) *big.Int {
 	if b.pending != nil && hash == b.pending.Hash() {
 		return nil
diff --git a/internal/ethapi/backend.go b/internal/ethapi/backend.go
index 0f37e4f0f5..1f976f27c7 100644
--- a/internal/ethapi/backend.go
+++ b/internal/ethapi/backend.go
@@ -74,6 +74,7 @@ type Backend interface {
 	SubscribeChainEvent(ch chan<- core.ChainEvent) event.Subscription
 	SubscribeChainHeadEvent(ch chan<- core.ChainHeadEvent) event.Subscription
 	SubscribeChainSideEvent(ch chan<- core.ChainSideEvent) event.Subscription
+	GetBlobSidecars(ctx context.Context, hash common.Hash) (types.BlobTxSidecars, error)
 
 	// Transaction pool API
 	SendTx(ctx context.Context, signedTx *types.Transaction) error
diff --git a/internal/ethapi/transaction_args_test.go b/internal/ethapi/transaction_args_test.go
index f08fc2b059..8a82331d13 100644
--- a/internal/ethapi/transaction_args_test.go
+++ b/internal/ethapi/transaction_args_test.go
@@ -364,6 +364,9 @@ func (b *backendMock) PendingBlockAndReceipts() (*types.Block, types.Receipts) {
 func (b *backendMock) GetReceipts(ctx context.Context, hash common.Hash) (types.Receipts, error) {
 	return nil, nil
 }
+func (b *backendMock) GetBlobSidecars(ctx context.Context, hash common.Hash) (types.BlobTxSidecars, error) {
+	return nil, nil
+}
 func (b *backendMock) GetLogs(ctx context.Context, blockHash common.Hash, number uint64) ([][]*types.Log, error) {
 	return nil, nil
 }
diff --git a/internal/web3ext/web3ext.go b/internal/web3ext/web3ext.go
index ae76af4090..909b3db791 100644
--- a/internal/web3ext/web3ext.go
+++ b/internal/web3ext/web3ext.go
@@ -614,6 +614,16 @@ web3._extend({
 			call: 'eth_getBlockReceipts',
 			params: 1,
 		}),
+		new web3._extend.Method({
+			name: 'getBlobSidecars',
+			call: 'eth_getBlobSidecars',
+			params: 1,
+		}),
+		new web3._extend.Method({
+			name: 'getBlobSidecarByTxHash',
+			call: 'eth_getBlobSidecarByTxHash',
+			params: 1,
+		}),
 	],
 	properties: [
 		new web3._extend.Property({