composewith.eth
Protocol record · production

Biconomy

Account abstraction tooling for smart accounts, paymasters, bundlers, and gasless onboarding.

79readiness / 100
integration: mediumarbitrum-onearbitrum-sepoliabsc

Also available as JSON · Markdown

Resources

docsdocs.biconomy.iosdkgithub.comtemplatedocs.biconomy.iosupportdiscord.gggrantbiconomy.io

Good for

Avoid for

Readiness score

79/100

Readiness measures how much verified integration surface exists for builders and agents. It does not mean the protocol is easy to use — integration difficulty is tracked separately.

Docs10/10

Docs URL present

SDK8/8

SDK URL present

Template6/6

Template/quickstart present

Support6/6

Support channel present

Capability depth5/20

Gasless transactions: integration_workflow

Production-ready15/15

Has a production-ready capability

Confidence3/5

Protocol provenance confidence is medium

Chain coverage6/10

3 chain(s) (capped at 5)

Freshness10/10

Last verified 0 day(s) ago

No critical issues10/10

No open critical issues

No hard caps applied.

Capabilities

Gasless transactions production-ready

Best for: onboarding, abstracted gas, sponsored actions

  • Paymaster rules, quotas, and pricing need upfront validation.

Composes with

privy wallet_and_identity supports

Privy can provide embedded wallet and social-login onboarding before Biconomy handles sponsored smart-account transactions.

safe operational_controls supports

Safe-style smart account patterns can pair with Biconomy paymasters and account abstraction workflows.

zerodev transactions_and_paymasters alternative

ZeroDev is a separate account-abstraction provider for smart accounts, paymasters, bundlers, session keys, and chain abstraction; choose one primary provider per app path.

gelato automation supports

Gelato can automate follow-up transactions or recurring tasks after sponsored user actions.

Per-chain support

Verified per-chain deployment detail — distinct from theoretical EVM-compatibility.

bsc production-ready

Docs: docs.biconomy.io

  • Configure the bundler and paymaster for BNB Smart Chain (chain id 56) to sponsor first-transaction onboarding.

Limitations: Paymaster sponsorship rules, quotas, and pricing must be validated for BSC before relying on gasless flows in production.

Verified 2026-06-10 · source

Advisories

Paymaster signature replay fixed in SDK 3.4.2 security_fix required_security A signature replay in the paymaster verification path allowed sponsored transactions to be reused across sessions. Fixed in @biconomy/sdk 3.4.2. Upgrade and invalidate any paymaster signatures cached before the upgrade.

Provenance

Last verified 2026-05-29 by composewith.eth seed research (confidence: medium). Score computed by score.v2.