JOINT FILING AGREEMENT

Exhibit 99.1

JOINT FILING AGREEMENT

The undersigned hereby agree that the statement on Schedule 13G, dated February 14, 2022 (the “Schedule 13G”), with respect to the Class A common stock, par value $0.00001 per share, of Blend Labs, Inc. is, and any amendments thereto executed by each of us shall be, filed on behalf of each of us pursuant to and in accordance with the provisions of Rule 13d-1(k)(1) under the Securities and Exchange Act of 1934, as amended, and that this Agreement shall be included as an exhibit to the Schedule 13G and each such amendment.

Each of the undersigned agrees to be responsible for the timely filing of the Schedule 13G and any amendments thereto, and for the completeness and accuracy of the information concerning such person contained therein; but none of them is responsible for the completeness or accuracy of the information concerning the other persons making the filing, unless such person knows or has reason to believe that such information is inaccurate. This Agreement may be executed in any number of counterparts, all of which taken together shall constitute one and the same instrument.

IN WITNESS WHEREOF, the undersigned hereby execute this Joint Filing Agreement as of the 14th day of February, 2022.

Dated: February 14, 2022		TEMASEK HOLDINGS (PRIVATE) LIMITED
		By:		/s/ Xxxxx Xxxxxx Xxx
				Name		:		Xxxxx Xxxxxx Xxx
				Title		:		Authorized Signatory
Dated: February 14, 2022		FULLERTON MANAGEMENT PTE LTD
		By:		/s/ Xxxxxxx Xxx
				Name		:		Xxxxxxx Xxx
				Title		:		Director
Dated: February 14, 2022		HOTHAM INVESTMENTS PTE. LTD.
		By:		/s/ Xxx Xxxx Pey
				Name		:		Xxx Xxxx Pey
				Title		:		Director
Dated: February 14, 2022		OSSA INVESTMENTS PTE. LTD.
		By:		/s/ Xxx Xxxx Pey
				Name		:		Xxx Xxxx Pey
				Title		:		Director