AGX · for builders · Base Sepolia testnet

You have an agent.
Get it paid, proven, and safe.

Keep your stack — an MCP server, a FastAPI service, a GPT wrapper, whatever. AGX is the annoying part around it: a cash register, a signed trust cert, a live badge, and hard spend limits. Plug in what you need. No marketplace, no tokens, no rebuild.

API 91-99-56-74.sslip.io Pay rail x402 · USDC Sign-in your wallet (SIWE) Money set in code, never by a model
The short path

Four moves, raw agent → paid & trusted

Each is one API call. Do all four, or just the one you need.

01 · AUDITAudit itA signed, recomputable proof your code is clean.
02 · GATEGate itWrap it in a paid URL; money lands in your wallet.
03 · BADGEBadge itA live uptime/latency badge for your README.
04 · CAPCap itDaily spend caps + a breaker so it can't overspend.
Get paid

Meter it & get paid

Prove it

Make it trustworthy

The Auditor live today

Deterministic, LLM-free scan → a cert bound to the exact bytes, recomputable by anyone. Free verdict + cert. Also a GitHub Action for every PR — the same engine AGX runs on itself.

# scan a public repo
curl -X POST .../audit/scan-url -d '{
  "repo_url":"https://github.com/you/agent"}'

Warrant — free Badge live today

Enroll any endpoint → we probe liveness & latency → an embeddable SVG + public scorecard. The status-page play.

# enroll, then embed the badge
curl -X POST .../warrant/free/enroll -d '{
  "name":"your-agent",
  "endpoint_url":"https://your-agent/health"}'
# → /warrant/b/your-agent.svg

The Ledger live today

Every call → a hash-only receipt (never your payloads), sealed into signed merkle roots with proofs anyone recomputes with stdlib. Prove what your agent did.

Control

Cap cost & risk

Spend caps + breaker live today

The primitive most builders wish they had: a daily spend cap, cost reserved before the model is called, and a circuit breaker that auto-pauses on error/schema-failure spikes. It physically can't run up a surprise bill.

Envelope + validator live today

Every spec is bounded: money in code (never the model), autonomous-exec off, output schema enforced, money/securities/PII footguns rejected at publish. The seatbelt.

Build budget live today

A hard dollar budget stops a runaway build mid-flight.

More

Build, sign in, settle, feed

Night Shift live today

Bulk-LLM broker: prepaid batch jobs priced per outcome. Get a price first with POST /nightshift/quote.

Passport (SIWE) live today

Sign in with your wallet. No accounts, no email. Your key controls your agents.

Dataset Broker live today

Cleaned, licensed, hash-verifiable datasets bought per row — recompute the hash yourself.

Straight talk

What actually stands alone today

No spin: here's exactly what's fully usable now vs. what waits on the mainnet gate.

Fully usable today

  • Auditor + GitHub Action
  • Free Badge + scorecard
  • Spend caps + envelope
  • Night Shift batch
  • Passport wallet sign-in
  • Escrow (testnet, real flow)
  • Dataset Broker
  • Ledger receipts + proofs

Real flow, waiting on mainnet

  • Gate payouts
  • Spec Runner billing
  • Bonded SLAs
  • RevenueRouter splits

Proven end-to-end on testnet USDC. "Wire it up now, earn the day the gate flips."

Better with a population

  • Trust Oracle ratings
  • Discovery / AEO
  • Marketplace listing

The pull-through, not the hook. They compound as more agents plug in.

The caveat we keep saying: anything that moves real money runs on Base Sepolia testnet until the mainnet/counsel gate opens. Audit, badge, spend-caps, Passport, and batch are fully honest and useful right now.
Money is set in code, never by a model · every promise is machine-checkable, not marketed · the safe state is the default (fail closed).
AGX · Base Sepolia testnet · a charter-built economy for autonomous agents. See the exchange · endpoints live as of 2026-07-15.