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Messages Marketplace

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rebaserHEAD edited this page Oct 17, 2026 · 9 revisions

reference, committed verified 2026-10-17 bootstrap 48bb36d

Every message in the Marketplace area: its opcode, direction, how far it is verified, and its fields.

This grouping comes from where the declarations sit today. It claims nothing about what these messages do, and it changes when the client's areas are settled.

Note

Generated from the message declarations at bootstrap 48bb36d by Tools/NexusTomorrow.ProtocolReference. Don't edit it by hand: change the declaration's documentation and regenerate.

Server to client

0x024A Server024A

Opcode Direction Verified to
0x024A server to client unverified
Field Bits Encoding
Unknown0 the fields below
Unknown0.Unknown0 64 unsigned
Unknown0.Unknown1 18 unsigned
Unknown0.Unknown2 32 unsigned
Unknown0.Unknown3 64 unsigned
Unknown0.Unknown4 64 unsigned
Unknown0.Unknown5 1 unsigned
Unknown0.Unknown6 1 unsigned
Unknown0.Unknown7 64 unsigned
Unknown0.Unknown8 64 unsigned
Unknown1 32 unsigned

0x024B Server024B

Opcode Direction Verified to
0x024B server to client unverified
Field Bits Encoding
Unknown0 the fields below
Unknown0.Unknown0 64 unsigned
Unknown0.Unknown1 18 unsigned
Unknown0.Unknown2 32 unsigned
Unknown0.Unknown3 64 unsigned
Unknown0.Unknown4 64 unsigned
Unknown0.Unknown5 1 unsigned
Unknown0.Unknown6 1 unsigned
Unknown0.Unknown7 64 unsigned
Unknown0.Unknown8 64 unsigned
Unknown1 32 unsigned

0x024C Server024C

Opcode Direction Verified to
0x024C server to client unverified
Field Bits Encoding
Unknown0 18 unsigned
Unknown1 32 unsigned
Unknown2[0] 64 unsigned
Unknown2[1] 64 unsigned
Unknown2[2] 64 unsigned
Unknown3 32 unsigned
Unknown4[0] 64 unsigned
Unknown4[1] 64 unsigned
Unknown4[2] 64 unsigned
Unknown5 count 32 unsigned
Unknown5 array, counted by Unknown5 count
Unknown5[].Unknown0 64 unsigned
Unknown5[].Unknown1 18 unsigned
Unknown5[].Unknown2 32 unsigned
Unknown5[].Unknown3 64 unsigned
Unknown5[].Unknown4 64 unsigned
Unknown5[].Unknown5 1 unsigned
Unknown5[].Unknown6 1 unsigned
Unknown5[].Unknown7 64 unsigned
Unknown5[].Unknown8 64 unsigned

0x055F Server055F

Opcode Direction Verified to
0x055F server to client unverified
Field Bits Encoding
Unknown0 the fields below
Unknown0.Unknown0 64 unsigned
Unknown0.Unknown1 64 unsigned
Unknown0.Unknown2 64 unsigned
Unknown0.Unknown3 64 unsigned
Unknown0.Unknown4 64 unsigned
Unknown0.Unknown5 64 unsigned
Unknown0.Unknown6 64 unsigned
Unknown0.Unknown7 18 unsigned
Unknown0.Unknown8 32 unsigned
Unknown0.Unknown9 18 unsigned
Unknown0.Unknown10 count 3 unsigned
Unknown0.Unknown10 array, counted by Unknown0.Unknown10 count
Unknown0.Unknown10[] 32 unsigned
Unknown0.Unknown11 64 unsigned
Unknown0.Unknown12 32 unsigned
Unknown0.Unknown13 64 unsigned
Unknown0.Unknown14 32 unsigned

0x0560 Server0560

Opcode Direction Verified to
0x0560 server to client unverified
Field Bits Encoding
Unknown0 8 unsigned
Unknown1 the fields below
Unknown1.Unknown0 64 unsigned
Unknown1.Unknown1 64 unsigned
Unknown1.Unknown2 64 unsigned
Unknown1.Unknown3 64 unsigned
Unknown1.Unknown4 64 unsigned
Unknown1.Unknown5 64 unsigned
Unknown1.Unknown6 64 unsigned
Unknown1.Unknown7 18 unsigned
Unknown1.Unknown8 32 unsigned
Unknown1.Unknown9 18 unsigned
Unknown1.Unknown10 count 3 unsigned
Unknown1.Unknown10 array, counted by Unknown1.Unknown10 count
Unknown1.Unknown10[] 32 unsigned
Unknown1.Unknown11 64 unsigned
Unknown1.Unknown12 32 unsigned
Unknown1.Unknown13 64 unsigned
Unknown1.Unknown14 32 unsigned

0x0561 Server0561

Opcode Direction Verified to
0x0561 server to client unverified
Field Bits Encoding
Unknown0 the fields below
Unknown0.Unknown0 64 unsigned
Unknown0.Unknown1 64 unsigned
Unknown0.Unknown2 64 unsigned
Unknown0.Unknown3 64 unsigned
Unknown0.Unknown4 64 unsigned
Unknown0.Unknown5 64 unsigned
Unknown0.Unknown6 64 unsigned
Unknown0.Unknown7 18 unsigned
Unknown0.Unknown8 32 unsigned
Unknown0.Unknown9 18 unsigned
Unknown0.Unknown10 count 3 unsigned
Unknown0.Unknown10 array, counted by Unknown0.Unknown10 count
Unknown0.Unknown10[] 32 unsigned
Unknown0.Unknown11 64 unsigned
Unknown0.Unknown12 32 unsigned
Unknown0.Unknown13 64 unsigned
Unknown0.Unknown14 32 unsigned

0x0562 Server0562

Opcode Direction Verified to
0x0562 server to client unverified
Field Bits Encoding
Unknown0 the fields below
Unknown0.Unknown0 64 unsigned
Unknown0.Unknown1 64 unsigned
Unknown0.Unknown2 64 unsigned
Unknown0.Unknown3 64 unsigned
Unknown0.Unknown4 64 unsigned
Unknown0.Unknown5 64 unsigned
Unknown0.Unknown6 64 unsigned
Unknown0.Unknown7 18 unsigned
Unknown0.Unknown8 32 unsigned
Unknown0.Unknown9 18 unsigned
Unknown0.Unknown10 count 3 unsigned
Unknown0.Unknown10 array, counted by Unknown0.Unknown10 count
Unknown0.Unknown10[] 32 unsigned
Unknown0.Unknown11 64 unsigned
Unknown0.Unknown12 32 unsigned
Unknown0.Unknown13 64 unsigned
Unknown0.Unknown14 32 unsigned

0x0563 Server0563

Opcode Direction Verified to
0x0563 server to client unverified
Field Bits Encoding
Unknown0 32 unsigned
Unknown1 32 unsigned
Unknown2 count 32 unsigned
Unknown2 array, counted by Unknown2 count
Unknown2[].Unknown0 64 unsigned
Unknown2[].Unknown1 64 unsigned
Unknown2[].Unknown2 64 unsigned
Unknown2[].Unknown3 64 unsigned
Unknown2[].Unknown4 64 unsigned
Unknown2[].Unknown5 64 unsigned
Unknown2[].Unknown6 64 unsigned
Unknown2[].Unknown7 18 unsigned
Unknown2[].Unknown8 32 unsigned
Unknown2[].Unknown9 18 unsigned
Unknown2[].Unknown10 count 3 unsigned
Unknown2[].Unknown10 array, counted by Unknown2[].Unknown10 count
Unknown2[].Unknown10[] 32 unsigned
Unknown2[].Unknown11 64 unsigned
Unknown2[].Unknown12 32 unsigned
Unknown2[].Unknown13 64 unsigned
Unknown2[].Unknown14 32 unsigned

0x0564 Server0564

Opcode Direction Verified to
0x0564 server to client unverified
Field Bits Encoding
Unknown0 the fields below
Unknown0.Unknown0 64 unsigned
Unknown0.Unknown1 64 unsigned
Unknown0.Unknown2 64 unsigned
Unknown0.Unknown3 64 unsigned
Unknown0.Unknown4 64 unsigned
Unknown0.Unknown5 64 unsigned
Unknown0.Unknown6 64 unsigned
Unknown0.Unknown7 18 unsigned
Unknown0.Unknown8 32 unsigned
Unknown0.Unknown9 18 unsigned
Unknown0.Unknown10 count 3 unsigned
Unknown0.Unknown10 array, counted by Unknown0.Unknown10 count
Unknown0.Unknown10[] 32 unsigned
Unknown0.Unknown11 64 unsigned
Unknown0.Unknown12 32 unsigned
Unknown0.Unknown13 64 unsigned
Unknown0.Unknown14 32 unsigned

0x0565 Server0565

Opcode Direction Verified to
0x0565 server to client unverified
Field Bits Encoding
Unknown0 the fields below
Unknown0.Unknown0 64 unsigned
Unknown0.Unknown1 64 unsigned
Unknown0.Unknown2 64 unsigned
Unknown0.Unknown3 64 unsigned
Unknown0.Unknown4 64 unsigned
Unknown0.Unknown5 64 unsigned
Unknown0.Unknown6 64 unsigned
Unknown0.Unknown7 18 unsigned
Unknown0.Unknown8 32 unsigned
Unknown0.Unknown9 18 unsigned
Unknown0.Unknown10 count 3 unsigned
Unknown0.Unknown10 array, counted by Unknown0.Unknown10 count
Unknown0.Unknown10[] 32 unsigned
Unknown0.Unknown11 64 unsigned
Unknown0.Unknown12 32 unsigned
Unknown0.Unknown13 64 unsigned
Unknown0.Unknown14 32 unsigned
Unknown1 8 unsigned

0x0640 Server0640

Opcode Direction Verified to
0x0640 server to client unverified
Field Bits Encoding
Unknown0 32 unsigned

0x064C Server064C

Opcode Direction Verified to
0x064C server to client unverified
Field Bits Encoding
Unknown0 count 32 unsigned
Unknown0 array, counted by Unknown0 count
Unknown0[].Unknown0 64 unsigned
Unknown0[].Unknown1 18 unsigned
Unknown0[].Unknown2 32 unsigned
Unknown0[].Unknown3 64 unsigned
Unknown0[].Unknown4 64 unsigned
Unknown0[].Unknown5 1 unsigned
Unknown0[].Unknown6 1 unsigned
Unknown0[].Unknown7 64 unsigned
Unknown0[].Unknown8 64 unsigned

0x064D Server064D

Opcode Direction Verified to
0x064D server to client unverified
Field Bits Encoding
Unknown0 count 32 unsigned
Unknown0 array, counted by Unknown0 count
Unknown0[].Unknown0 64 unsigned
Unknown0[].Unknown1 64 unsigned
Unknown0[].Unknown2 64 unsigned
Unknown0[].Unknown3 64 unsigned
Unknown0[].Unknown4 64 unsigned
Unknown0[].Unknown5 64 unsigned
Unknown0[].Unknown6 64 unsigned
Unknown0[].Unknown7 18 unsigned
Unknown0[].Unknown8 32 unsigned
Unknown0[].Unknown9 18 unsigned
Unknown0[].Unknown10 count 3 unsigned
Unknown0[].Unknown10 array, counted by Unknown0[].Unknown10 count
Unknown0[].Unknown10[] 32 unsigned
Unknown0[].Unknown11 64 unsigned
Unknown0[].Unknown12 32 unsigned
Unknown0[].Unknown13 64 unsigned
Unknown0[].Unknown14 32 unsigned

0x06DB Server06DB

Opcode Direction Verified to
0x06DB server to client unverified
Field Bits Encoding
Unknown0 8 unsigned
Unknown1 the fields below
Unknown1.Unknown0 64 unsigned
Unknown1.Unknown1 18 unsigned
Unknown1.Unknown2 32 unsigned
Unknown1.Unknown3 64 unsigned
Unknown1.Unknown4 64 unsigned
Unknown1.Unknown5 1 unsigned
Unknown1.Unknown6 1 unsigned
Unknown1.Unknown7 64 unsigned
Unknown1.Unknown8 64 unsigned
Unknown2 64 unsigned

0x06DD Server06DD

Opcode Direction Verified to
0x06DD server to client unverified
Field Bits Encoding
Unknown0 8 unsigned
Unknown1 the fields below
Unknown1.Unknown0 64 unsigned
Unknown1.Unknown1 64 unsigned
Unknown1.Unknown2 64 unsigned
Unknown1.Unknown3 64 unsigned
Unknown1.Unknown4 64 unsigned
Unknown1.Unknown5 64 unsigned
Unknown1.Unknown6 64 unsigned
Unknown1.Unknown7 18 unsigned
Unknown1.Unknown8 32 unsigned
Unknown1.Unknown9 18 unsigned
Unknown1.Unknown10 count 3 unsigned
Unknown1.Unknown10 array, counted by Unknown1.Unknown10 count
Unknown1.Unknown10[] 32 unsigned
Unknown1.Unknown11 64 unsigned
Unknown1.Unknown12 32 unsigned
Unknown1.Unknown13 64 unsigned
Unknown1.Unknown14 32 unsigned

Client to server

0x0093 Client0093

Opcode Direction Verified to
0x0093 client to server unverified
Field Bits Encoding
Unknown0 64 unsigned
Unknown1 18 unsigned
Unknown2 1 unsigned

0x0094 Client0094

Opcode Direction Verified to
0x0094 client to server unverified
Field Bits Encoding
Unknown0 18 unsigned
Unknown1 64 unsigned

0x03E6 Client03E6

Opcode Direction Verified to
0x03E6 client to server unverified
Field Bits Encoding
Unknown0 18 unsigned

0x03EC Client03EC

Opcode Direction Verified to
0x03EC client to server unverified
Field Bits Encoding
(none) 0

0x03ED Client03ED

Opcode Direction Verified to
0x03ED client to server unverified
Field Bits Encoding
(none) 0

0x055E Client055E

Opcode Direction Verified to
0x055E client to server unverified
Field Bits Encoding
Unknown0 18 unsigned
Unknown1 64 unsigned
Unknown2 64 unsigned

0x06DA Client06DA

Opcode Direction Verified to
0x06DA client to server unverified
Field Bits Encoding
Unknown0 the fields below
Unknown0.Unknown0 64 unsigned
Unknown0.Unknown1 18 unsigned
Unknown0.Unknown2 32 unsigned
Unknown0.Unknown3 64 unsigned
Unknown0.Unknown4 64 unsigned
Unknown0.Unknown5 1 unsigned
Unknown0.Unknown6 1 unsigned
Unknown0.Unknown7 64 unsigned
Unknown0.Unknown8 64 unsigned

0x06DC Client06DC

Opcode Direction Verified to
0x06DC client to server unverified
Field Bits Encoding
Unknown0 64 unsigned
Unknown1 64 unsigned
Unknown2 64 unsigned

0x07DC Client07DC

Opcode Direction Verified to
0x07DC client to server unverified
Field Bits Encoding
Unknown0 14 unsigned
Unknown1 14 unsigned
Unknown2 14 unsigned
Unknown3 count 32 unsigned
Unknown3 array, counted by Unknown3 count
Unknown3[] 32 unsigned
Unknown4 count 32 unsigned
Unknown4 array, counted by Unknown4 count
Unknown4[].Unknown0 3 unsigned; selects Unknown4[].Unknown1
Unknown4[].Unknown1 union, selected by Unknown4[].Unknown0
Unknown4[].Unknown1(0) when Unknown4[].Unknown0 is 0
Unknown4[].Unknown1(0).Unknown0 8 unsigned
Unknown4[].Unknown1(0).Unknown1 32 float
Unknown4[].Unknown1(1) when Unknown4[].Unknown0 is 1
Unknown4[].Unknown1(1).Unknown0 8 unsigned
Unknown4[].Unknown1(1).Unknown1 32 float
Unknown4[].Unknown1(2) when Unknown4[].Unknown0 is 2
Unknown4[].Unknown1(2).Unknown0 32 unsigned
Unknown4[].Unknown1(2).Unknown1 32 unsigned
Unknown4[].Unknown1(3) when Unknown4[].Unknown0 is 3
Unknown4[].Unknown1(3).Unknown0 4 unsigned
Unknown4[].Unknown1(3).Unknown1 4 unsigned
Unknown4[].Unknown1(4) when Unknown4[].Unknown0 is 4
Unknown4[].Unknown1(4).Unknown0 5 unsigned
Unknown4[].Unknown1(4).Unknown1 8 unsigned
Unknown4[].Unknown1(5) when Unknown4[].Unknown0 is 5
Unknown4[].Unknown1(5).Unknown0 64 unsigned
Unknown4[].Unknown1(6) when Unknown4[].Unknown0 is 6
Unknown4[].Unknown1(6).Unknown0 8 unsigned
Unknown4[].Unknown1(6).Unknown1 6 unsigned
Unknown4[].Unknown1(6).Unknown2 8 unsigned
Unknown4[].Unknown1(6).Unknown3 6 unsigned
Unknown4[].Unknown1(6).Unknown4 14 unsigned
Unknown4[].Unknown1(6).Unknown5 32 unsigned
Unknown5 32 unsigned
Unknown6 3 unsigned
Unknown7 8 unsigned
Unknown8 32 unsigned

Where the code lives

Piece Path
Message declarations Source/NexusTomorrow.Network.World/Message/Model/Marketplace/
This page's generator Tools/NexusTomorrow.ProtocolReference/

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