@attestari/client

TypeScript client for the Attestari memory engine REST API. Mirrors the Python Memory surface; works in Node 18+ and the browser.

Prerequisite: this is a REST client — an Attestari server must be running for it to talk to. Start one with pip install "attestari[server]" && uvicorn attestari.server:app (defaults to http://localhost:8000), then point the client at that URL.

import { AttestariClient } from "@attestari/client";

const attestari = new AttestariClient("http://localhost:8000");   // your running server

await attestari.add("My name is Dana. I live in Delhi.", { subjectId: "user_42", validFrom: "2019-01-01" });
await attestari.add("I moved to Berlin.", { subjectId: "user_42", validFrom: "2026-03-01" });

await attestari.answer("where does the user live", { subjectId: "user_42" });               // "Berlin"
await attestari.answer("where did the user live", { subjectId: "user_42", asOf: "2020-01-01" }); // "Delhi"

const cert = await attestari.forget("user_42");   // provable deletion + certificate
const audit = await attestari.verifyAudit();       // { ok: true, ... }

npm install
npm run build       # emits dist/
npm run typecheck   # tsc --noEmit