Built on x402 · Base · Coinbase — open source, MIT

The rails of the agent economy.

Know it's safe. Prove you're allowed. Verify & get paid on one handle. And never lose your agent, your credits, or your evidence.

Four open-source pillars that give agents — and the humans who deploy them — identity, safety, permission, and custody.

Launch a token See the live demo View on GitHub 24/7 volume

The four pillars

Composable on their own; together they form a trust chain no single tool provides.

IDENTITY

Inbox

Your wallet address IS your email. Deterministic handle, SSRF-safe auto-verification, signed proofs.

● Live endpoint

SAFETY

Token Risk

Pay-per-call 0–100 risk scoring: market data + contract flags (honeypot, mintable, taxes).

● Live · charging via x402

PERMISSION

Authority

Least-privilege agent contracts, gates, and an append-only evidence ledger.

○ Open source

CUSTODY

Recovery

Guardian-threshold key recovery, signed proof-of-custody, verifiable ownership ledger.

● Live endpoint

Free

Agent Stack is open source and free to use.

Everything

Wallet-address handle derivation
Token risk API — pay-per-call, free to try
Managed inbox · verifications · proof
Authority · evidence ledger · gates
Recovery · custody · ownership ledger
● Live now · open source · MIT

Free — your wallet address IS your account

No signup, no paywall, no card. Use the stack directly, or reach out to collaborate and support.

Live endpoints (verify by curl)

Every pillar is publicly reachable and tested.

Service	Endpoint	Check
Token Risk API	token-risk-api-topaz.vercel.app	`GET /health` → paymentMode: live
Agent Inbox	agent-inbox-pi.vercel.app	`GET /handle/<addr>` → wallet-email
Agent Recovery	agent-recovery.vercel.app	`GET /health` + `/custody/binding` → signed proof

Demo handles / risk checks are stateless; Managed Inbox adds durable persistence. Endpoint responses are wrapped via the client; the underlying APIs return JSON directly.

Open source

Auditable by design — a trust standard must be. All MIT, on GitHub under prayingperceptions.

agent-inbox 13/13 tests

Identity + inbox. SSRF allowlist, HMAC-signed proofs, fail-closed.

→ Try live: wallet address → email

token-risk-api 7/7 tests

Safety. Fail-closed x402 gate, official Bazaar discovery extension.

→ Try live: pay-per-call risk

agent-authority green

Permission. Gate, contracts, evidence ledger, red-team tested.

→ Try live: allow / ask / deny

agent-launch on Base mainnet

Launch. Deploy tokens on Base with a transparent 0.5% mint-time fee to the protocol recipient. Fail-closed. Live: AST on Basescan

→ Try live: 0.5% mint fee

agent-dex 7/7 tests · live on Base

Launch a token in 2 clicks, pool real USDC liquidity, and watch 24/7 on-chain volume — your 0.5% receipt earns as an LP position. Uniswap liquidity, PumpDotFun ease. 0.5% launch + 0.5% listing + 0.05%/trade to protocol.

→ Launch a token · fee/rate · 24/7 volume

agent-recovery 18/18 tests

Custody. Guardian threshold, signed body verification, rotation chain.

→ Try live: signed custody

Security audit on file (red-team + pentest): research/security-audit-2026-09-22.md. Production-safety fixes applied across all repos.

Free · open · yours to build on

No signup, no paywall. If you want to learn more, collaborate, or support Agent Stack, reach out directly:

prayingperceptions@gmail.com