diff --git a/CHANGES.md b/CHANGES.md
index c3fd6e4d..abe7ee8c 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -16,6 +16,17 @@ The Following are no longer in the Standard API, removed since the latest versio
 
 | Endpoint                                                                                                 | [Lighthouse](https://github.com/sigp/lighthouse) | [Lodestar](https://github.com/ChainSafe/lodestar) | [Nimbus](https://github.com/status-im/nimbus-eth2) | [Prysm](https://github.com/prysmaticlabs/prysm) | [Teku](https://github.com/ConsenSys/teku) |
 |----------------------------------------------------------------------------------------------------------|--------------------------------------------------|---------------------------------------------------|----------------------------------------------------|-------------------------------------------------|-------------------------------------------|
+| [#549](https://github.com/ethereum/beacon-APIs/pull/549) `GET /eth/v1/beacon/deposit_snapshot` removed         |                                                  |                                                  |                                                    |                                                 |                                           |
+| [#549](https://github.com/ethereum/beacon-APIs/pull/549) `GET /eth/v1/beacon/blocks/{block_id}/attestations` removed         |                                                  |                                                  |                                                    |                                                 |                                           |
+| [#549](https://github.com/ethereum/beacon-APIs/pull/549) `GET /eth/v1/beacon/pool/attestations` removed         |                                                  |                                                  |                                                    |                                                 |                                           |
+| [#549](https://github.com/ethereum/beacon-APIs/pull/549) `POST /eth/v1/beacon/pool/attestations` removed         |                                                  |                                                  |                                                    |                                                 |                                           |
+| [#549](https://github.com/ethereum/beacon-APIs/pull/549) `GET /eth/v1/beacon/pool/attester_slashings` removed         |                                                  |                                                  |                                                    |                                                 |                                           |
+| [#549](https://github.com/ethereum/beacon-APIs/pull/549) `POST /eth/v1/beacon/pool/attester_slashings` removed         |                                                  |                                                  |                                                    |                                                 |                                           |
+| [#549](https://github.com/ethereum/beacon-APIs/pull/549) `GET /eth/v1/validator/aggregate_attestation` removed         |                                                  |                                                  |                                                    |                                                 |                                           |
+| [#549](https://github.com/ethereum/beacon-APIs/pull/549) `POST /eth/v1/validator/aggregate_and_proofs` removed         |                                                  |                                                  |                                                    |                                                 |                                           |
+| [#549](https://github.com/ethereum/beacon-APIs/pull/549) `POST /eth/v1/beacon/blocks` removed         |                                                  |                                                  |                                                    |                                                 |                                           |
+| [#549](https://github.com/ethereum/beacon-APIs/pull/549) `POST /eth/v1/beacon/blinded_blocks` removed         |                                                  |                                                  |                                                    |                                                 |                                           |
+| [#549](https://github.com/ethereum/beacon-APIs/pull/549) `GET /eth/v1/builder/states/{state_id}/expected_withdrawals` removed         |                                                  |                                                  |                                                    |                                                 |                                           |
 
 ## v3.1.0
 
diff --git a/apis/beacon/blocks/attestations.yaml b/apis/beacon/blocks/attestations.yaml
deleted file mode 100644
index 55add0c8..00000000
--- a/apis/beacon/blocks/attestations.yaml
+++ /dev/null
@@ -1,51 +0,0 @@
-get:
-  operationId: getBlockAttestations
-  summary: Get block attestations
-  deprecated: true
-  description: Retrieves attestation included in requested block.
-  tags:
-    - Beacon
-  parameters:
-    - name: block_id
-      in: path
-      required: true
-      $ref: '../../../beacon-node-oapi.yaml#/components/parameters/BlockId'
-
-  responses:
-    "200":
-      description: Success
-      content:
-        application/json:
-          schema:
-            title: GetBlockAttestationsResponse
-            type: object
-            required: [execution_optimistic, finalized, data]
-            properties:
-              execution_optimistic:
-                $ref: "../../../beacon-node-oapi.yaml#/components/schemas/ExecutionOptimistic"
-              finalized:
-                $ref: "../../../beacon-node-oapi.yaml#/components/schemas/Finalized"
-              data:
-                type: array
-                items:
-                  $ref: '../../../beacon-node-oapi.yaml#/components/schemas/Phase0.Attestation'
-    "400":
-      description: "The block ID supplied could not be parsed"
-      content:
-        application/json:
-          schema:
-            $ref: "../../../beacon-node-oapi.yaml#/components/schemas/ErrorMessage"
-          example:
-            code: 400
-            message: "Invalid block ID: current"
-    "404":
-      description: "Block not found"
-      content:
-        application/json:
-          schema:
-            $ref: "../../../beacon-node-oapi.yaml#/components/schemas/ErrorMessage"
-          example:
-            code: 404
-            message: "Block not found"
-    "500":
-      $ref: "../../../beacon-node-oapi.yaml#/components/responses/InternalError"
diff --git a/apis/beacon/blocks/blinded_blocks.yaml b/apis/beacon/blocks/blinded_blocks.yaml
deleted file mode 100644
index 9e4c8e76..00000000
--- a/apis/beacon/blocks/blinded_blocks.yaml
+++ /dev/null
@@ -1,60 +0,0 @@
-post:
-  tags:
-    - Beacon
-    - ValidatorRequiredApi
-  summary: "Publish a signed block."
-  deprecated: true
-  operationId: "publishBlindedBlock"
-  description: |
-    Instructs the beacon node to use the components of the `SignedBlindedBeaconBlock` to construct and publish a 
-    `SignedBeaconBlock` by swapping out the `transactions_root` for the corresponding full list of `transactions`.
-    The beacon node should broadcast a newly constructed `SignedBeaconBlock` to the beacon network,
-    to be included in the beacon chain. The beacon node is not required to validate the signed
-    `BeaconBlock`, and a successful response (20X) only indicates that the broadcast has been
-    successful. The beacon node is expected to integrate the new block into its state, and
-    therefore validate the block internally, however blocks which fail the validation are still
-    broadcast but a different status code is returned (202). Before Bellatrix, this endpoint will accept 
-    a `SignedBeaconBlock`.
-  parameters:
-    - in: header
-      schema:
-        $ref: '../../../beacon-node-oapi.yaml#/components/schemas/ConsensusVersion'
-      required: false
-      name: Eth-Consensus-Version
-      description: "The active consensus version to which the block being submitted belongs."
-  requestBody:
-    description: "The `SignedBlindedBeaconBlock` object composed of `BlindedBeaconBlock` object (produced by beacon node) and validator signature."
-    required: true
-    content:
-      application/json:
-        schema:
-          anyOf:
-            - $ref: "../../../beacon-node-oapi.yaml#/components/schemas/Electra.SignedBlindedBeaconBlock"
-            - $ref: "../../../beacon-node-oapi.yaml#/components/schemas/Deneb.SignedBlindedBeaconBlock"
-            - $ref: "../../../beacon-node-oapi.yaml#/components/schemas/Capella.SignedBlindedBeaconBlock"
-            - $ref: "../../../beacon-node-oapi.yaml#/components/schemas/Bellatrix.SignedBlindedBeaconBlock"
-            - $ref: "../../../beacon-node-oapi.yaml#/components/schemas/Altair.SignedBeaconBlock"
-            - $ref: '../../../beacon-node-oapi.yaml#/components/schemas/Phase0.SignedBeaconBlock'
-      application/octet-stream:
-        schema:
-          description: "SSZ serialized block bytes. Use content type header to indicate that SSZ data is contained in the request body."
-  responses:
-    "200":
-      description: "The block was validated successfully and has been broadcast. It has also been integrated into the beacon node's database."
-    "202":
-      description: "The block failed validation, but was successfully broadcast anyway. It was not integrated into the beacon node's database."
-    "400":
-      description: "The `SignedBlindedBeaconBlock` object is invalid"
-      content:
-        application/json:
-          schema:
-            $ref: "../../../beacon-node-oapi.yaml#/components/schemas/ErrorMessage"
-          example:
-            code: 400
-            message: "Invalid block: missing signature"
-    "415":
-      $ref: '../../../beacon-node-oapi.yaml#/components/responses/UnsupportedMediaType'
-    "500":
-      $ref: '../../../beacon-node-oapi.yaml#/components/responses/InternalError'
-    "503":
-      $ref: '../../../beacon-node-oapi.yaml#/components/responses/CurrentlySyncing'
diff --git a/apis/beacon/blocks/blocks.yaml b/apis/beacon/blocks/blocks.yaml
deleted file mode 100644
index 43d23446..00000000
--- a/apis/beacon/blocks/blocks.yaml
+++ /dev/null
@@ -1,60 +0,0 @@
-post:
-  tags:
-    - Beacon
-    - ValidatorRequiredApi
-  summary: "Publish a signed block."
-  deprecated: true
-  operationId: "publishBlock"
-  description: |
-    Instructs the beacon node to broadcast a newly signed beacon block to the beacon network,
-    to be included in the beacon chain. A success response (20x) indicates that the block
-    passed gossip validation and was successfully broadcast onto the network.
-    The beacon node is also expected to integrate the block into state, but may broadcast it
-    before doing so, so as to aid timely delivery of the block. Should the block fail full
-    validation, a separate success response code (202) is used to indicate that the block was
-    successfully broadcast but failed integration. After Deneb, this additionally instructs
-    the beacon node to broadcast all given blobs.
-  parameters:
-    - in: header
-      schema:
-        $ref: '../../../beacon-node-oapi.yaml#/components/schemas/ConsensusVersion'
-      required: false
-      name: Eth-Consensus-Version
-      description: "The active consensus version to which the block being submitted belongs."
-  requestBody:
-    description: "The `SignedBeaconBlock` object composed of `BeaconBlock` object (produced by beacon node) and validator signature."
-    required: true
-    content:
-      application/json:
-        schema:
-          anyOf:
-            - $ref: "../../../beacon-node-oapi.yaml#/components/schemas/Fulu.SignedBlockContents"
-            - $ref: "../../../beacon-node-oapi.yaml#/components/schemas/Electra.SignedBlockContents"
-            - $ref: "../../../beacon-node-oapi.yaml#/components/schemas/Deneb.SignedBlockContents"
-            - $ref: "../../../beacon-node-oapi.yaml#/components/schemas/Capella.SignedBeaconBlock"
-            - $ref: "../../../beacon-node-oapi.yaml#/components/schemas/Bellatrix.SignedBeaconBlock"
-            - $ref: "../../../beacon-node-oapi.yaml#/components/schemas/Altair.SignedBeaconBlock"
-            - $ref: '../../../beacon-node-oapi.yaml#/components/schemas/Phase0.SignedBeaconBlock'
-      application/octet-stream:
-        schema:
-          description: "SSZ serialized block bytes. Use content type header to indicate that SSZ data is contained in the request body."
-  responses:
-    "200":
-      description: "The block was validated successfully and has been broadcast. It has also been integrated into the beacon node's database."
-    "202":
-      description: "The block could not be integrated into the beacon node's database as it failed validation, but was successfully broadcast."
-    "400":
-      description: "The `SignedBeaconBlock` object is invalid and could not be broadcast"
-      content:
-        application/json:
-          schema:
-            $ref: "../../../beacon-node-oapi.yaml#/components/schemas/ErrorMessage"
-          example:
-            code: 400
-            message: "Invalid block: missing signature"
-    "415":
-      $ref: '../../../beacon-node-oapi.yaml#/components/responses/UnsupportedMediaType'
-    "500":
-      $ref: '../../../beacon-node-oapi.yaml#/components/responses/InternalError'
-    "503":
-      $ref: '../../../beacon-node-oapi.yaml#/components/responses/CurrentlySyncing'
diff --git a/apis/beacon/deposit_snapshot.yaml b/apis/beacon/deposit_snapshot.yaml
deleted file mode 100644
index 2c80752c..00000000
--- a/apis/beacon/deposit_snapshot.yaml
+++ /dev/null
@@ -1,37 +0,0 @@
-  get:
-    operationId: getDepositSnapshot
-    summary: "Get Deposit Tree Snapshot"
-    deprecated: true
-    description: |
-      Retrieve [EIP-4881](https://eips.ethereum.org/EIPS/eip-4881) Deposit Tree Snapshot.
-      Depending on `Accept` header it can be returned either as json or as bytes serialized by SSZ
-    tags:
-      - Beacon
-    responses:
-      "200":
-        description: Success
-        content:
-          application/json:
-            schema:
-              type: object
-              title: GetDepositSnapshotResponse
-              required: [data]
-              properties:
-                data:
-                  $ref: '../../beacon-node-oapi.yaml#/components/schemas/DepositSnapshotResponse'
-          application/octet-stream:
-            schema:
-              description: "SSZ serialized block bytes. Use Accept header to choose this response type"
-      "404":
-        description: "No Finalized Snapshot Available"
-        content:
-          application/json:
-            schema:
-              $ref: "../../beacon-node-oapi.yaml#/components/schemas/ErrorMessage"
-            example:
-              code: 404
-              message: "No Finalized Snapshot Available"
-      "406":
-        $ref: "../../beacon-node-oapi.yaml#/components/responses/NotAcceptable"
-      "500":
-        $ref: '../../beacon-node-oapi.yaml#/components/responses/InternalError'
diff --git a/apis/beacon/pool/attestations.yaml b/apis/beacon/pool/attestations.yaml
deleted file mode 100644
index ab15b377..00000000
--- a/apis/beacon/pool/attestations.yaml
+++ /dev/null
@@ -1,76 +0,0 @@
-get:
-  operationId: getPoolAttestations
-  summary: Get Attestations from operations pool
-  deprecated: true
-  description: Retrieves attestations known by the node but not necessarily incorporated into any block
-  parameters:
-    - name: slot
-      in: query
-      required: false
-      schema:
-        $ref: '../../../beacon-node-oapi.yaml#/components/schemas/Uint64'
-    - name: committee_index
-      in: query
-      required: false
-      schema:
-        $ref: '../../../beacon-node-oapi.yaml#/components/schemas/Uint64'
-  tags:
-    - Beacon
-  responses:
-    "200":
-      description: Successful response
-      content:
-        application/json:
-          schema:
-            title: GetPoolAttestationsResponse
-            type: object
-            required: [data]
-            properties:
-              data:
-                type: array
-                items:
-                  $ref: '../../../beacon-node-oapi.yaml#/components/schemas/Phase0.Attestation'
-    "400":
-      description: "The slot or committee index could not be parsed"
-      content:
-        application/json:
-          schema:
-            $ref: "../../../beacon-node-oapi.yaml#/components/schemas/ErrorMessage"
-          example:
-            code: 400
-            message: "Invalid slot: current"
-    "500":
-      $ref: '../../../beacon-node-oapi.yaml#/components/responses/InternalError'
-
-post:
-  operationId: submitPoolAttestations
-  summary: Submit Attestation objects to node
-  deprecated: true
-  description: |
-    Submits Attestation objects to the node.  Each attestation in the request body is processed individually.
-    
-    If an attestation is validated successfully the node MUST publish that attestation on the appropriate subnet.
-
-    If one or more attestations fail validation the node MUST return a 400 error with details of which attestations have failed, and why.
-  tags:
-    - Beacon
-    - ValidatorRequiredApi
-  requestBody:
-    required: true
-    content:
-      application/json:
-        schema:
-          type: array
-          items:
-            $ref: '../../../beacon-node-oapi.yaml#/components/schemas/Phase0.Attestation'
-  responses:
-    "200":
-      description: Attestations are stored in pool and broadcast on appropriate subnet
-    "400":
-      description: "Errors with one or more attestations"
-      content:
-        application/json:
-          schema:
-            $ref: "../../../beacon-node-oapi.yaml#/components/schemas/IndexedErrorMessage"
-    "500":
-      $ref: '../../../beacon-node-oapi.yaml#/components/responses/InternalError'
diff --git a/apis/beacon/pool/attester_slashings.yaml b/apis/beacon/pool/attester_slashings.yaml
deleted file mode 100644
index 5d7d3acc..00000000
--- a/apis/beacon/pool/attester_slashings.yaml
+++ /dev/null
@@ -1,51 +0,0 @@
-get:
-  operationId: getPoolAttesterSlashings
-  summary: Get AttesterSlashings from operations pool
-  deprecated: true
-  description: Retrieves attester slashings known by the node but not necessarily incorporated into any block
-  tags:
-    - Beacon
-  responses:
-    "200":
-      description: Successful response
-      content:
-        application/json:
-          schema:
-            title: GetPoolAttesterSlashingsResponse
-            type: object
-            required: [data]
-            properties:
-              data:
-                type: array
-                items:
-                  $ref: '../../../beacon-node-oapi.yaml#/components/schemas/Phase0.AttesterSlashing'
-    "500":
-      $ref: '../../../beacon-node-oapi.yaml#/components/responses/InternalError'
-
-post:
-  operationId: submitPoolAttesterSlashings
-  summary: Submit AttesterSlashing object to node's pool
-  deprecated: true
-  description: Submits AttesterSlashing object to node's pool and if passes validation node MUST broadcast it to network.
-  tags:
-    - Beacon
-  requestBody:
-    required: true
-    content:
-      application/json:
-        schema:
-          $ref: '../../../beacon-node-oapi.yaml#/components/schemas/Phase0.AttesterSlashing'
-  responses:
-    "200":
-      description: Success
-    "400":
-      description: "Invalid attester slashing"
-      content:
-        application/json:
-          schema:
-            $ref: "../../../beacon-node-oapi.yaml#/components/schemas/ErrorMessage"
-          example:
-            code: 400
-            message: "Invalid attester slashing, it will never pass validation so it's rejected"
-    "500":
-      $ref: '../../../beacon-node-oapi.yaml#/components/responses/InternalError'
diff --git a/apis/builder/states/expected_withdrawals.yaml b/apis/builder/states/expected_withdrawals.yaml
deleted file mode 100644
index a30f9ce5..00000000
--- a/apis/builder/states/expected_withdrawals.yaml
+++ /dev/null
@@ -1,63 +0,0 @@
-get:
-  operationId: "getNextWithdrawals"
-  summary: "Get the withdrawals that are to be included for the block built on the specified state."
-  deprecated: true
-  description: |
-    Get the withdrawals computed from the specified state, that will be included in the block 
-    that gets built on the specified state.
-  tags:
-    - Builder
-  parameters:
-    - name: state_id
-      in: path
-      $ref: '../../../beacon-node-oapi.yaml#/components/parameters/StateId'
-    - name: proposal_slot
-      description: "The slot that a block is being built for, with the specified state as the parent. Defaults to the slot after the parent state if not specified."
-      in: query
-      required: false
-      allowEmptyValue: false
-      schema:
-        $ref: '../../../beacon-node-oapi.yaml#/components/schemas/Uint64'
-  responses:
-    "200":
-      description: Success
-      content:
-        application/json:
-          schema:
-            title: GetNextWithdrawalsResponse
-            type: object
-            required: [execution_optimistic, finalized, data]
-            properties:
-              execution_optimistic:
-                $ref: "../../../beacon-node-oapi.yaml#/components/schemas/ExecutionOptimistic"
-              finalized:
-                $ref: "../../../beacon-node-oapi.yaml#/components/schemas/Finalized"
-              data:
-                type: array
-                items:
-                  $ref: '../../../beacon-node-oapi.yaml#/components/schemas/Capella.Withdrawal'
-        application/octet-stream:
-          schema:
-            description: "SSZ serialized Withdrawals list. Use Accept header to choose this response type"
-    "400":
-      description: "An error occurred preparing the withdrawals from the specified state for the proposal slot."
-      content:
-        application/json:
-          schema:
-            $ref: "../../../beacon-node-oapi.yaml#/components/schemas/ErrorMessage"
-          example:
-            code: 400
-            message: "The specified state is not a capella state."
-    "404":
-      description: "State not found"
-      content:
-        application/json:
-          schema:
-            $ref: "../../../beacon-node-oapi.yaml#/components/schemas/ErrorMessage"
-          example:
-            code: 404
-            message: "State not found"
-    "406":
-      $ref: "../../../beacon-node-oapi.yaml#/components/responses/NotAcceptable"
-    "500":
-      $ref: '../../../beacon-node-oapi.yaml#/components/responses/InternalError'
diff --git a/apis/validator/aggregate_and_proofs.yaml b/apis/validator/aggregate_and_proofs.yaml
deleted file mode 100644
index d01050b5..00000000
--- a/apis/validator/aggregate_and_proofs.yaml
+++ /dev/null
@@ -1,23 +0,0 @@
-post:
-  operationId: "publishAggregateAndProofs"
-  summary: "Publish multiple aggregate and proofs"
-  deprecated: true
-  description: "Verifies given aggregate and proofs and publishes them on appropriate gossipsub topic."
-  tags:
-    - ValidatorRequiredApi
-    - Validator
-  requestBody:
-    required: true
-    content:
-      application/json:
-        schema:
-          type: array
-          items:
-            $ref: '../../beacon-node-oapi.yaml#/components/schemas/Phase0.SignedAggregateAndProof'
-  responses:
-    "200":
-      description: "Successful response"
-    "400":
-      $ref: '../../beacon-node-oapi.yaml#/components/responses/InvalidRequest'
-    "500":
-      $ref: '../../beacon-node-oapi.yaml#/components/responses/InternalError'
diff --git a/apis/validator/aggregate_attestation.yaml b/apis/validator/aggregate_attestation.yaml
deleted file mode 100644
index 49a61f82..00000000
--- a/apis/validator/aggregate_attestation.yaml
+++ /dev/null
@@ -1,46 +0,0 @@
-get:
-  operationId: "getAggregatedAttestation"
-  summary: "Get aggregated attestation"
-  deprecated: true
-  description: |
-    Aggregates all attestations matching given attestation data root and slot.
-
-    A 503 error must be returned if the block identified by the response
-    `beacon_block_root` is optimistic (i.e. the aggregated attestation attests
-    to a block that has not been fully verified by an execution engine).
-
-    A 404 error must be returned if no attestation is available for the requested
-    `attestation_data_root`.
-  tags:
-    - ValidatorRequiredApi
-    - Validator
-  parameters:
-    - name: attestation_data_root
-      in: query
-      required: true
-      description: "HashTreeRoot of AttestationData that validator wants aggregated"
-      schema:
-        $ref: '../../beacon-node-oapi.yaml#/components/schemas/Root'
-    - name: slot
-      in: query
-      required: true
-      schema:
-        $ref: '../../beacon-node-oapi.yaml#/components/schemas/Uint64'
-  responses:
-    "200":
-      description: "Returns aggregated `Attestation` object with same `AttestationData` root."
-      content:
-        application/json:
-          schema:
-            title: GetAggregatedAttestationResponse
-            type: object
-            required: [data]
-            properties:
-              data:
-                $ref: '../../beacon-node-oapi.yaml#/components/schemas/Phase0.Attestation'
-    "400":
-      $ref: '../../beacon-node-oapi.yaml#/components/responses/InvalidRequest'
-    "404":
-      $ref: '../../beacon-node-oapi.yaml#/components/responses/NotFound'
-    "500":
-      $ref: '../../beacon-node-oapi.yaml#/components/responses/InternalError'
diff --git a/beacon-node-oapi.yaml b/beacon-node-oapi.yaml
index 3664e07e..6c8c92ff 100644
--- a/beacon-node-oapi.yaml
+++ b/beacon-node-oapi.yaml
@@ -45,8 +45,6 @@ servers:
 tags:
   - name: Beacon
     description: Set of endpoints to query beacon chain.
-  - name: Builder
-    description: Set of endpoints specific to building blocks.
   - name: Config
     description: Endpoints to query chain configuration, specification, and fork schedules.
   - name: Debug
@@ -102,20 +100,14 @@ paths:
     $ref: "./apis/beacon/blocks/headers.yaml"
   /eth/v1/beacon/headers/{block_id}:
     $ref: "./apis/beacon/blocks/header.yaml"
-  /eth/v1/beacon/blinded_blocks:
-    $ref: "./apis/beacon/blocks/blinded_blocks.yaml"
   /eth/v2/beacon/blinded_blocks:
     $ref: "./apis/beacon/blocks/blinded_blocks.v2.yaml"
-  /eth/v1/beacon/blocks:
-    $ref: "./apis/beacon/blocks/blocks.yaml"
   /eth/v2/beacon/blocks:
     $ref: "./apis/beacon/blocks/blocks.v2.yaml"
   /eth/v2/beacon/blocks/{block_id}:
     $ref: "./apis/beacon/blocks/block.v2.yaml"
   /eth/v1/beacon/blocks/{block_id}/root:
     $ref: "./apis/beacon/blocks/root.yaml"
-  /eth/v1/beacon/blocks/{block_id}/attestations:
-    $ref: "./apis/beacon/blocks/attestations.yaml"
   /eth/v2/beacon/blocks/{block_id}/attestations:
     $ref: "./apis/beacon/blocks/attestations.v2.yaml"
   /eth/v1/beacon/blob_sidecars/{block_id}:
@@ -124,8 +116,6 @@ paths:
     $ref: "./apis/debug/data_column_sidecars.yaml"
   /eth/v1/beacon/rewards/sync_committee/{block_id}:
     $ref: "./apis/beacon/rewards/sync_committee.yaml"
-  /eth/v1/beacon/deposit_snapshot:
-    $ref: "./apis/beacon/deposit_snapshot.yaml"
   /eth/v1/beacon/rewards/blocks/{block_id}:
     $ref: "./apis/beacon/rewards/blocks.yaml"
   /eth/v1/beacon/rewards/attestations/{epoch}:
@@ -140,12 +130,8 @@ paths:
     $ref: "./apis/beacon/light_client/finality_update.yaml"
   /eth/v1/beacon/light_client/optimistic_update:
     $ref: "./apis/beacon/light_client/optimistic_update.yaml"
-  /eth/v1/beacon/pool/attestations:
-    $ref: "./apis/beacon/pool/attestations.yaml"
   /eth/v2/beacon/pool/attestations:
     $ref: "./apis/beacon/pool/attestations.v2.yaml"
-  /eth/v1/beacon/pool/attester_slashings:
-    $ref: "./apis/beacon/pool/attester_slashings.yaml"
   /eth/v2/beacon/pool/attester_slashings:
     $ref: "./apis/beacon/pool/attester_slashings.v2.yaml"
   /eth/v1/beacon/pool/proposer_slashings:
@@ -157,9 +143,6 @@ paths:
   /eth/v1/beacon/pool/bls_to_execution_changes:
     $ref: "./apis/beacon/pool/bls_to_execution_changes.yaml"
 
-  /eth/v1/builder/states/{state_id}/expected_withdrawals:
-    $ref: "./apis/builder/states/expected_withdrawals.yaml"
-
   /eth/v2/debug/beacon/states/{state_id}:
     $ref: './apis/debug/state.v2.yaml'
   /eth/v2/debug/beacon/heads:
@@ -199,12 +182,8 @@ paths:
     $ref: "./apis/validator/block.v3.yaml"
   /eth/v1/validator/attestation_data:
     $ref: "./apis/validator/attestation_data.yaml"
-  /eth/v1/validator/aggregate_attestation:
-    $ref: "./apis/validator/aggregate_attestation.yaml"
   /eth/v2/validator/aggregate_attestation:
     $ref: "./apis/validator/aggregate_attestation.v2.yaml"
-  /eth/v1/validator/aggregate_and_proofs:
-    $ref: "./apis/validator/aggregate_and_proofs.yaml"
   /eth/v2/validator/aggregate_and_proofs:
     $ref: "./apis/validator/aggregate_and_proofs.v2.yaml"
   /eth/v1/validator/beacon_committee_subscriptions:
@@ -234,8 +213,6 @@ components:
   schemas:
     BroadcastValidation:
       $ref: './types/api.yaml#/BroadcastValidation'
-    DepositSnapshotResponse:
-      $ref: './types/api.yaml#/DepositSnapshotResponse'
     ValidatorResponse:
       $ref: './types/api.yaml#/ValidatorResponse'
     ValidatorBalanceResponse:
diff --git a/types/api.yaml b/types/api.yaml
index 25d2c5e3..356fb4e6 100644
--- a/types/api.yaml
+++ b/types/api.yaml
@@ -1,24 +1,5 @@
 # API specific types
 
-DepositSnapshotResponse:
-  type: object
-  required: [finalized, deposit_root, deposit_count, execution_block_hash, execution_block_height]
-  properties:
-    finalized:
-      type: array
-      items:
-        $ref: './primitive.yaml#/Root'
-      minItems: 0
-      maxItems: 32
-    deposit_root:
-      $ref: './primitive.yaml#/Root'
-    deposit_count:
-      $ref: './primitive.yaml#/Uint64'
-    execution_block_hash:
-      $ref: './primitive.yaml#/Root'
-    execution_block_height:
-      $ref: './primitive.yaml#/Uint64'
-
 ValidatorResponse:
   type: object
   required: [index, balance, status, validator]