diff --git a/payments/db/sql_store.go b/payments/db/sql_store.go
index e415f63cb..90aada786 100644
--- a/payments/db/sql_store.go
+++ b/payments/db/sql_store.go
@@ -60,6 +60,20 @@ type SQLQueries interface {
 	/*
 		Payment DB write operations.
 	*/
+	InsertPaymentIntent(ctx context.Context, arg sqlc.InsertPaymentIntentParams) (int64, error)
+	InsertPayment(ctx context.Context, arg sqlc.InsertPaymentParams) error
+	InsertPaymentFirstHopCustomRecord(ctx context.Context, arg sqlc.InsertPaymentFirstHopCustomRecordParams) error
+
+	InsertHtlcAttempt(ctx context.Context, arg sqlc.InsertHtlcAttemptParams) (int64, error)
+	InsertRouteHop(ctx context.Context, arg sqlc.InsertRouteHopParams) (int64, error)
+	InsertRouteHopMpp(ctx context.Context, arg sqlc.InsertRouteHopMppParams) error
+	InsertRouteHopAmp(ctx context.Context, arg sqlc.InsertRouteHopAmpParams) error
+	InsertRouteHopBlinded(ctx context.Context, arg sqlc.InsertRouteHopBlindedParams) error
+
+	InsertPaymentAttemptFirstHopCustomRecord(ctx context.Context, arg sqlc.InsertPaymentAttemptFirstHopCustomRecordParams) error
+	InsertPaymentHopCustomRecord(ctx context.Context, arg sqlc.InsertPaymentHopCustomRecordParams) error
+
+	SettleAttempt(ctx context.Context, arg sqlc.SettleAttemptParams) error
 
 	DeletePayment(ctx context.Context, paymentID int64) error
 
diff --git a/sqldb/sqlc/payments.sql.go b/sqldb/sqlc/payments.sql.go
index 0883023a9..3b6f6e20d 100644
--- a/sqldb/sqlc/payments.sql.go
+++ b/sqldb/sqlc/payments.sql.go
@@ -45,6 +45,46 @@ func (q *Queries) DeletePayment(ctx context.Context, id int64) error {
 	return err
 }
 
+const failAttempt = `-- name: FailAttempt :exec
+INSERT INTO payment_htlc_attempt_resolutions (
+    attempt_index,
+    resolution_time,
+    resolution_type,
+    failure_source_index,
+    htlc_fail_reason,
+    failure_msg
+)
+VALUES (
+    $1,
+    $2,
+    $3,
+    $4,
+    $5,
+    $6
+)
+`
+
+type FailAttemptParams struct {
+	AttemptIndex       int64
+	ResolutionTime     time.Time
+	ResolutionType     int32
+	FailureSourceIndex sql.NullInt32
+	HtlcFailReason     sql.NullInt32
+	FailureMsg         []byte
+}
+
+func (q *Queries) FailAttempt(ctx context.Context, arg FailAttemptParams) error {
+	_, err := q.db.ExecContext(ctx, failAttempt,
+		arg.AttemptIndex,
+		arg.ResolutionTime,
+		arg.ResolutionType,
+		arg.FailureSourceIndex,
+		arg.HtlcFailReason,
+		arg.FailureMsg,
+	)
+	return err
+}
+
 const fetchAllInflightAttempts = `-- name: FetchAllInflightAttempts :many
 SELECT
     ha.id,
@@ -644,3 +684,351 @@ func (q *Queries) FilterPayments(ctx context.Context, arg FilterPaymentsParams)
 	}
 	return items, nil
 }
+
+const insertHtlcAttempt = `-- name: InsertHtlcAttempt :one
+INSERT INTO payment_htlc_attempts (
+    payment_id,
+    attempt_index,
+    session_key,
+    attempt_time,
+    payment_hash,
+    first_hop_amount_msat,
+    route_total_time_lock,
+    route_total_amount,
+    route_source_key)
+VALUES (
+    $1,
+    $2,
+    $3,
+    $4,
+    $5, 
+    $6, 
+    $7, 
+    $8, 
+    $9)
+RETURNING id
+`
+
+type InsertHtlcAttemptParams struct {
+	PaymentID          int64
+	AttemptIndex       int64
+	SessionKey         []byte
+	AttemptTime        time.Time
+	PaymentHash        []byte
+	FirstHopAmountMsat int64
+	RouteTotalTimeLock int32
+	RouteTotalAmount   int64
+	RouteSourceKey     []byte
+}
+
+func (q *Queries) InsertHtlcAttempt(ctx context.Context, arg InsertHtlcAttemptParams) (int64, error) {
+	row := q.db.QueryRowContext(ctx, insertHtlcAttempt,
+		arg.PaymentID,
+		arg.AttemptIndex,
+		arg.SessionKey,
+		arg.AttemptTime,
+		arg.PaymentHash,
+		arg.FirstHopAmountMsat,
+		arg.RouteTotalTimeLock,
+		arg.RouteTotalAmount,
+		arg.RouteSourceKey,
+	)
+	var id int64
+	err := row.Scan(&id)
+	return id, err
+}
+
+const insertPayment = `-- name: InsertPayment :one
+INSERT INTO payments (
+    amount_msat, 
+    created_at, 
+    payment_identifier,
+    fail_reason)
+VALUES (
+    $1,
+    $2,
+    $3,
+    NULL
+)
+RETURNING id
+`
+
+type InsertPaymentParams struct {
+	AmountMsat        int64
+	CreatedAt         time.Time
+	PaymentIdentifier []byte
+}
+
+// Insert a new payment and return its ID.
+func (q *Queries) InsertPayment(ctx context.Context, arg InsertPaymentParams) (int64, error) {
+	row := q.db.QueryRowContext(ctx, insertPayment, arg.AmountMsat, arg.CreatedAt, arg.PaymentIdentifier)
+	var id int64
+	err := row.Scan(&id)
+	return id, err
+}
+
+const insertPaymentAttemptFirstHopCustomRecord = `-- name: InsertPaymentAttemptFirstHopCustomRecord :exec
+INSERT INTO payment_attempt_first_hop_custom_records (
+    htlc_attempt_index,
+    key,
+    value
+)
+VALUES (
+    $1,
+    $2,
+    $3
+)
+`
+
+type InsertPaymentAttemptFirstHopCustomRecordParams struct {
+	HtlcAttemptIndex int64
+	Key              int64
+	Value            []byte
+}
+
+func (q *Queries) InsertPaymentAttemptFirstHopCustomRecord(ctx context.Context, arg InsertPaymentAttemptFirstHopCustomRecordParams) error {
+	_, err := q.db.ExecContext(ctx, insertPaymentAttemptFirstHopCustomRecord, arg.HtlcAttemptIndex, arg.Key, arg.Value)
+	return err
+}
+
+const insertPaymentFirstHopCustomRecord = `-- name: InsertPaymentFirstHopCustomRecord :exec
+INSERT INTO payment_first_hop_custom_records (
+    payment_id,
+    key,
+    value
+)
+VALUES (
+    $1,
+    $2,
+    $3
+)
+`
+
+type InsertPaymentFirstHopCustomRecordParams struct {
+	PaymentID int64
+	Key       int64
+	Value     []byte
+}
+
+func (q *Queries) InsertPaymentFirstHopCustomRecord(ctx context.Context, arg InsertPaymentFirstHopCustomRecordParams) error {
+	_, err := q.db.ExecContext(ctx, insertPaymentFirstHopCustomRecord, arg.PaymentID, arg.Key, arg.Value)
+	return err
+}
+
+const insertPaymentHopCustomRecord = `-- name: InsertPaymentHopCustomRecord :exec
+INSERT INTO payment_hop_custom_records (
+    hop_id,
+    key,
+    value
+)
+VALUES (
+    $1,
+    $2,
+    $3
+)
+`
+
+type InsertPaymentHopCustomRecordParams struct {
+	HopID int64
+	Key   int64
+	Value []byte
+}
+
+func (q *Queries) InsertPaymentHopCustomRecord(ctx context.Context, arg InsertPaymentHopCustomRecordParams) error {
+	_, err := q.db.ExecContext(ctx, insertPaymentHopCustomRecord, arg.HopID, arg.Key, arg.Value)
+	return err
+}
+
+const insertPaymentIntent = `-- name: InsertPaymentIntent :one
+INSERT INTO payment_intents (
+    payment_id,
+    intent_type, 
+    intent_payload)
+VALUES (
+    $1,
+    $2, 
+    $3
+)
+RETURNING id
+`
+
+type InsertPaymentIntentParams struct {
+	PaymentID     int64
+	IntentType    int16
+	IntentPayload []byte
+}
+
+// Insert a payment intent for a given payment and return its ID.
+func (q *Queries) InsertPaymentIntent(ctx context.Context, arg InsertPaymentIntentParams) (int64, error) {
+	row := q.db.QueryRowContext(ctx, insertPaymentIntent, arg.PaymentID, arg.IntentType, arg.IntentPayload)
+	var id int64
+	err := row.Scan(&id)
+	return id, err
+}
+
+const insertRouteHop = `-- name: InsertRouteHop :one
+INSERT INTO payment_route_hops (
+    htlc_attempt_index,
+    hop_index,
+    pub_key,
+    scid,
+    outgoing_time_lock,
+    amt_to_forward,
+    meta_data
+)
+VALUES (
+    $1,
+    $2,
+    $3,
+    $4,
+    $5,
+    $6,
+    $7
+)
+RETURNING id
+`
+
+type InsertRouteHopParams struct {
+	HtlcAttemptIndex int64
+	HopIndex         int32
+	PubKey           []byte
+	Scid             string
+	OutgoingTimeLock int32
+	AmtToForward     int64
+	MetaData         []byte
+}
+
+func (q *Queries) InsertRouteHop(ctx context.Context, arg InsertRouteHopParams) (int64, error) {
+	row := q.db.QueryRowContext(ctx, insertRouteHop,
+		arg.HtlcAttemptIndex,
+		arg.HopIndex,
+		arg.PubKey,
+		arg.Scid,
+		arg.OutgoingTimeLock,
+		arg.AmtToForward,
+		arg.MetaData,
+	)
+	var id int64
+	err := row.Scan(&id)
+	return id, err
+}
+
+const insertRouteHopAmp = `-- name: InsertRouteHopAmp :exec
+INSERT INTO payment_route_hop_amp (
+    hop_id,
+    root_share,
+    set_id,
+    child_index
+)
+VALUES (
+    $1,
+    $2,
+    $3,
+    $4
+)
+`
+
+type InsertRouteHopAmpParams struct {
+	HopID      int64
+	RootShare  []byte
+	SetID      []byte
+	ChildIndex int32
+}
+
+func (q *Queries) InsertRouteHopAmp(ctx context.Context, arg InsertRouteHopAmpParams) error {
+	_, err := q.db.ExecContext(ctx, insertRouteHopAmp,
+		arg.HopID,
+		arg.RootShare,
+		arg.SetID,
+		arg.ChildIndex,
+	)
+	return err
+}
+
+const insertRouteHopBlinded = `-- name: InsertRouteHopBlinded :exec
+INSERT INTO payment_route_hop_blinded (
+    hop_id,
+    encrypted_data,
+    blinding_point,
+    blinded_path_total_amt
+)
+VALUES (
+    $1,
+    $2,
+    $3,
+    $4
+)
+`
+
+type InsertRouteHopBlindedParams struct {
+	HopID               int64
+	EncryptedData       []byte
+	BlindingPoint       []byte
+	BlindedPathTotalAmt sql.NullInt64
+}
+
+func (q *Queries) InsertRouteHopBlinded(ctx context.Context, arg InsertRouteHopBlindedParams) error {
+	_, err := q.db.ExecContext(ctx, insertRouteHopBlinded,
+		arg.HopID,
+		arg.EncryptedData,
+		arg.BlindingPoint,
+		arg.BlindedPathTotalAmt,
+	)
+	return err
+}
+
+const insertRouteHopMpp = `-- name: InsertRouteHopMpp :exec
+INSERT INTO payment_route_hop_mpp (
+    hop_id,
+    payment_addr,
+    total_msat
+)
+VALUES (
+    $1,
+    $2,
+    $3
+)
+`
+
+type InsertRouteHopMppParams struct {
+	HopID       int64
+	PaymentAddr []byte
+	TotalMsat   int64
+}
+
+func (q *Queries) InsertRouteHopMpp(ctx context.Context, arg InsertRouteHopMppParams) error {
+	_, err := q.db.ExecContext(ctx, insertRouteHopMpp, arg.HopID, arg.PaymentAddr, arg.TotalMsat)
+	return err
+}
+
+const settleAttempt = `-- name: SettleAttempt :exec
+INSERT INTO payment_htlc_attempt_resolutions (
+    attempt_index,
+    resolution_time,
+    resolution_type,
+    settle_preimage
+)
+VALUES (
+    $1,
+    $2,
+    $3,
+    $4
+)
+`
+
+type SettleAttemptParams struct {
+	AttemptIndex   int64
+	ResolutionTime time.Time
+	ResolutionType int32
+	SettlePreimage []byte
+}
+
+func (q *Queries) SettleAttempt(ctx context.Context, arg SettleAttemptParams) error {
+	_, err := q.db.ExecContext(ctx, settleAttempt,
+		arg.AttemptIndex,
+		arg.ResolutionTime,
+		arg.ResolutionType,
+		arg.SettlePreimage,
+	)
+	return err
+}
diff --git a/sqldb/sqlc/querier.go b/sqldb/sqlc/querier.go
index 9ba6f66a7..9810825d9 100644
--- a/sqldb/sqlc/querier.go
+++ b/sqldb/sqlc/querier.go
@@ -34,6 +34,7 @@ type Querier interface {
 	DeletePruneLogEntriesInRange(ctx context.Context, arg DeletePruneLogEntriesInRangeParams) error
 	DeleteUnconnectedNodes(ctx context.Context) ([][]byte, error)
 	DeleteZombieChannel(ctx context.Context, arg DeleteZombieChannelParams) (sql.Result, error)
+	FailAttempt(ctx context.Context, arg FailAttemptParams) error
 	FetchAMPSubInvoiceHTLCs(ctx context.Context, arg FetchAMPSubInvoiceHTLCsParams) ([]FetchAMPSubInvoiceHTLCsRow, error)
 	FetchAMPSubInvoices(ctx context.Context, arg FetchAMPSubInvoicesParams) ([]AmpSubInvoice, error)
 	// Fetch all inflight attempts across all payments
@@ -147,6 +148,7 @@ type Querier interface {
 	// UpsertEdgePolicy query is used because of the constraint in that query that
 	// requires a policy update to have a newer last_update than the existing one).
 	InsertEdgePolicyMig(ctx context.Context, arg InsertEdgePolicyMigParams) (int64, error)
+	InsertHtlcAttempt(ctx context.Context, arg InsertHtlcAttemptParams) (int64, error)
 	InsertInvoice(ctx context.Context, arg InsertInvoiceParams) (int64, error)
 	InsertInvoiceFeature(ctx context.Context, arg InsertInvoiceFeatureParams) error
 	InsertInvoiceHTLC(ctx context.Context, arg InsertInvoiceHTLCParams) (int64, error)
@@ -160,6 +162,17 @@ type Querier interface {
 	// is used because of the constraint in that query that requires a node update
 	// to have a newer last_update than the existing node).
 	InsertNodeMig(ctx context.Context, arg InsertNodeMigParams) (int64, error)
+	// Insert a new payment and return its ID.
+	InsertPayment(ctx context.Context, arg InsertPaymentParams) (int64, error)
+	InsertPaymentAttemptFirstHopCustomRecord(ctx context.Context, arg InsertPaymentAttemptFirstHopCustomRecordParams) error
+	InsertPaymentFirstHopCustomRecord(ctx context.Context, arg InsertPaymentFirstHopCustomRecordParams) error
+	InsertPaymentHopCustomRecord(ctx context.Context, arg InsertPaymentHopCustomRecordParams) error
+	// Insert a payment intent for a given payment and return its ID.
+	InsertPaymentIntent(ctx context.Context, arg InsertPaymentIntentParams) (int64, error)
+	InsertRouteHop(ctx context.Context, arg InsertRouteHopParams) (int64, error)
+	InsertRouteHopAmp(ctx context.Context, arg InsertRouteHopAmpParams) error
+	InsertRouteHopBlinded(ctx context.Context, arg InsertRouteHopBlindedParams) error
+	InsertRouteHopMpp(ctx context.Context, arg InsertRouteHopMppParams) error
 	IsClosedChannel(ctx context.Context, scid []byte) (bool, error)
 	IsPublicV1Node(ctx context.Context, pubKey []byte) (bool, error)
 	IsPublicV2Node(ctx context.Context, pubKey []byte) (bool, error)
@@ -181,6 +194,7 @@ type Querier interface {
 	OnInvoiceSettled(ctx context.Context, arg OnInvoiceSettledParams) error
 	SetKVInvoicePaymentHash(ctx context.Context, arg SetKVInvoicePaymentHashParams) error
 	SetMigration(ctx context.Context, arg SetMigrationParams) error
+	SettleAttempt(ctx context.Context, arg SettleAttemptParams) error
 	UpdateAMPSubInvoiceHTLCPreimage(ctx context.Context, arg UpdateAMPSubInvoiceHTLCPreimageParams) (sql.Result, error)
 	UpdateAMPSubInvoiceState(ctx context.Context, arg UpdateAMPSubInvoiceStateParams) error
 	UpdateInvoiceAmountPaid(ctx context.Context, arg UpdateInvoiceAmountPaidParams) (sql.Result, error)
diff --git a/sqldb/sqlc/queries/payments.sql b/sqldb/sqlc/queries/payments.sql
index b35919c0e..b0183ccd2 100644
--- a/sqldb/sqlc/queries/payments.sql
+++ b/sqldb/sqlc/queries/payments.sql
@@ -170,3 +170,185 @@ DELETE FROM payments WHERE id = $1;
 DELETE FROM payment_htlc_attempts WHERE payment_id = $1 AND attempt_index IN (
     SELECT attempt_index FROM payment_htlc_attempt_resolutions WHERE resolution_type = 2
 );
+
+-- name: InsertPaymentIntent :one
+-- Insert a payment intent for a given payment and return its ID.
+INSERT INTO payment_intents (
+    payment_id,
+    intent_type, 
+    intent_payload)
+VALUES (
+    @payment_id,
+    @intent_type, 
+    @intent_payload
+)
+RETURNING id;
+
+-- name: InsertPayment :one
+-- Insert a new payment and return its ID.
+-- When creating a payment we don't have a fail reason because we start the
+-- payment process.
+INSERT INTO payments (
+    amount_msat, 
+    created_at, 
+    payment_identifier,
+    fail_reason)
+VALUES (
+    @amount_msat,
+    @created_at,
+    @payment_identifier,
+    NULL
+)
+RETURNING id;
+
+-- name: InsertPaymentFirstHopCustomRecord :exec
+INSERT INTO payment_first_hop_custom_records (
+    payment_id,
+    key,
+    value
+)
+VALUES (
+    @payment_id,
+    @key,
+    @value
+);
+
+-- name: InsertHtlcAttempt :one
+INSERT INTO payment_htlc_attempts (
+    payment_id,
+    attempt_index,
+    session_key,
+    attempt_time,
+    payment_hash,
+    first_hop_amount_msat,
+    route_total_time_lock,
+    route_total_amount,
+    route_source_key)
+VALUES (
+    @payment_id,
+    @attempt_index,
+    @session_key,
+    @attempt_time,
+    @payment_hash, 
+    @first_hop_amount_msat, 
+    @route_total_time_lock, 
+    @route_total_amount, 
+    @route_source_key)
+RETURNING id;
+
+-- name: InsertPaymentAttemptFirstHopCustomRecord :exec
+INSERT INTO payment_attempt_first_hop_custom_records (
+    htlc_attempt_index,
+    key,
+    value
+)
+VALUES (
+    @htlc_attempt_index,
+    @key,
+    @value
+);
+
+-- name: InsertRouteHop :one
+INSERT INTO payment_route_hops (
+    htlc_attempt_index,
+    hop_index,
+    pub_key,
+    scid,
+    outgoing_time_lock,
+    amt_to_forward,
+    meta_data
+)
+VALUES (
+    @htlc_attempt_index,
+    @hop_index,
+    @pub_key,
+    @scid,
+    @outgoing_time_lock,
+    @amt_to_forward,
+    @meta_data
+)
+RETURNING id;
+
+-- name: InsertRouteHopMpp :exec
+INSERT INTO payment_route_hop_mpp (
+    hop_id,
+    payment_addr,
+    total_msat
+)
+VALUES (
+    @hop_id,
+    @payment_addr,
+    @total_msat
+);
+
+-- name: InsertRouteHopAmp :exec
+INSERT INTO payment_route_hop_amp (
+    hop_id,
+    root_share,
+    set_id,
+    child_index
+)
+VALUES (
+    @hop_id,
+    @root_share,
+    @set_id,
+    @child_index
+);
+
+-- name: InsertRouteHopBlinded :exec
+INSERT INTO payment_route_hop_blinded (
+    hop_id,
+    encrypted_data,
+    blinding_point,
+    blinded_path_total_amt
+)
+VALUES (
+    @hop_id,
+    @encrypted_data,
+    @blinding_point,
+    @blinded_path_total_amt
+);
+
+-- name: InsertPaymentHopCustomRecord :exec
+INSERT INTO payment_hop_custom_records (
+    hop_id,
+    key,
+    value
+)
+VALUES (
+    @hop_id,
+    @key,
+    @value
+);
+
+-- name: SettleAttempt :exec
+INSERT INTO payment_htlc_attempt_resolutions (
+    attempt_index,
+    resolution_time,
+    resolution_type,
+    settle_preimage
+)
+VALUES (
+    @attempt_index,
+    @resolution_time,
+    @resolution_type,
+    @settle_preimage
+);
+
+-- name: FailAttempt :exec
+INSERT INTO payment_htlc_attempt_resolutions (
+    attempt_index,
+    resolution_time,
+    resolution_type,
+    failure_source_index,
+    htlc_fail_reason,
+    failure_msg
+)
+VALUES (
+    @attempt_index,
+    @resolution_time,
+    @resolution_type,
+    @failure_source_index,
+    @htlc_fail_reason,
+    @failure_msg
+);