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Add Hydra micropayments #11

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@michalrus michalrus commented Dec 18, 2025 •
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@michalrus
feat: symlink hydra-node next to our binary
82521fa
@michalrus
chore: add feature = "dev_mock_db" for local testing
3517462
@michalrus
chore: make config/development.toml use Preview by default
b01c767
@michalrus
feat: add mod find_libexec
a5e8c47
@michalrus
chore: add cardano-cli to the devshell
a6ecb22
@michalrus
chore: update crate::find_libexec to match the Platform’s
aa0bb57
@michalrus
chore: define all modules in src/lib.rs, not src/main.rs
626a5df
@michalrus
chore: make the Hydra code from Platform compile in Gateway
5de02c4
@michalrus
feat: “exchange” the Hydra keys in the Gateway
ba8eb23
@michalrus
chore: update rustPackages, and use the same rustfmt.toml as the …
20c372c 
…Platform
@michalrus
chore: rename HydraManager → HydraController
03f3723
@michalrus
feat: add crate::hydra::HydrasManager
1a6a629
@michalrus
chore: prefix the Hydra persistence directory with network and IceBre…
0928b80 
…aker name
@michalrus
chore: add another, richer, shared struct HydraConfig
78a779e
@michalrus
feat: perform the key exchange
87281f0
@michalrus
chore: add a kex_done: bool marker to KEx response
2012da1
@michalrus
feat: make the Hydras connect
4716940
@michalrus
feat: add hydra::tunnel::*
20a3c1c
@michalrus
feat: make sure there’s only a single hydra-node per WebSocket
125f24f
@michalrus
feat: verify hydra_head_peers_connected
c76fa7e
@michalrus
feat: initialize the Hydra head
eb3bb3d
@michalrus
feat: add and verify commit/flush config values
11e59f7
@michalrus
feat: check that we have enough funds for a commit tx
3931df8
@michalrus
feat: commit specified funds to the Hydra Head
56c2ac4
@michalrus
chore: add originator to a few more traces
dc6c5a0
@michalrus
feat: account for handled requests
a693605
@michalrus
feat: send the Hydra transaction
381f1e5
@michalrus
feat: finish the Hydra flow
c45ed1a
@michalrus
fix: a few bugs
03cca38
@michalrus michalrus self-assigned this Dec 18, 2025
@michalrus michalrus added the enhancement New feature or request label Dec 18, 2025
@michalrus michalrus mentioned this pull request Dec 18, 2025
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@vladimirvolek vladimirvolek Awaiting requested review from vladimirvolek

@ginnun ginnun Awaiting requested review from ginnun

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@michalrus michalrus

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Hopper: Hydra payment channels between platform and gateway

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