@therootnetwork/pact-web

Browser-Wasm bindings for the TRN-Pact capability codec.

Vendor-neutral, on-chain only

Published under @therootnetwork. These talk directly to TRN nodes (WS or HTTPS) — no hosted Futureverse service in the path — so they are the safest dependency to take for projects that need to outlive the Futureverse company.

Version

0.0.3

Published

2024-02-20

License

Apache-2.0

Status

trn-active

npm

https://www.npmjs.com/package/@therootnetwork/pact-web

Repository

https://github.com/futureversecom/trn-trnnut-rs

Homepage

https://github.com/futureversecom/trn-trnnut-rs#readme

Types

pact-web.d.ts

Maintainers

zees-fv, karishma09, aidan-starke, kenvu-ai

Recent versions

0.0.1 · 0.0.2 · 0.0.3

## Technical notes

Why use it

Browser-side Pact encoding/decoding.

When to skip it

Server-only project.

Pairs with

• @therootnetwork/pact-nodejs — Node counterpart

Upstream README

@therootnetwork/pact-nodejs

Wasm pact js interface.

Create a Pact contract

const {OpLoad, OpComp, OpConj} = require(".@therootnetwork/pact-nodejs");
const Pact = require('@therootnetwork/pact-nodejs').Pact;
const OpCodeComparator = require('@therootnetwork/pact-nodejs').OpCodeComparator;
const OpCodeConjunction = require('@therootnetwork/pact-nodejs').OpCodeConjunction;


let data_table = ["10","20"];
let comp = new OpCodeComparator(OpLoad.InputVsUser, OpComp.EQ,0,0,false);
let conj = new OpCodeConjunction(OpConj.AND,false);
let bytecode = new Uint8Array([
    ...comp.encode(),
    conj.encode(),
]);

return new Pact(data_table, bytecode);

Encode and serialize a Pact contract

const {OpLoad, OpComp, OpConj} = require(".@therootnetwork/pact-nodejs");
const Pact = require('@therootnetwork/pact-nodejs').Pact;
const OpCodeComparator = require('@therootnetwork/pact-nodejs').OpCodeComparator;
const OpCodeConjunction = require('@therootnetwork/pact-nodejs').OpCodeConjunction;


let data_table = ["10","20"];
let comp = new OpCodeComparator(OpLoad.InputVsUser, OpComp.EQ,0,0,false);
let conj = new OpCodeConjunction(OpConj.AND,false);
let bytecode = new Uint8Array([
    ...comp.encode(),
    conj.encode(),
]);

let pactContract = new Pact(data_table, bytecode);
return pactContract.encode();

Source: https://www.npmjs.com/package/@therootnetwork/pact-web · captured 2026-05-02