amduat-api

amduat-api builds amduatd, a minimal HTTP server over a Unix domain socket that exposes Amduat substrate operations for a single ASL store root.

Build

cmake -S . -B build
cmake --build build -j

Core dependency

This repo vendors the core implementation as a git submodule at vendor/amduat.

git submodule update --init --recursive

Quickstart (local)

Initialize a store:

./vendor/amduat/build/amduat-asl init --root .amduat-asl

Run the daemon:

./build/amduatd --root .amduat-asl --sock amduatd.sock

Query store meta:

curl --unix-socket amduatd.sock http://localhost/v1/meta

Upload raw bytes:

curl --unix-socket amduatd.sock -X POST http://localhost/v1/artifacts \
  -H 'Content-Type: application/octet-stream' \
  --data-binary 'hello'

Download raw bytes:

curl --unix-socket amduatd.sock http://localhost/v1/artifacts/<ref>

Download artifact framing (ENC/ASL1-CORE v1):

curl --unix-socket amduatd.sock \
  'http://localhost/v1/artifacts/<ref>?format=artifact' --output artifact.bin

Current endpoints

• GET /v1/meta → {store_id, encoding_profile_id, hash_id}
• POST /v1/artifacts
  • raw bytes: Content-Type: application/octet-stream (+ optional X-Amduat-Type-Tag: 0x...)
  • artifact framing: Content-Type: application/vnd.amduat.asl.artifact+v1
• GET|HEAD /v1/artifacts/{ref}
  • raw bytes default
  • artifact framing: ?format=artifact

Notes

• This is intentionally a local-first surface (Unix socket, no TLS). HTTPS can be added later without changing the semantics.