the unit
token narrative
A token whose value floats on speculation, detached from anything an agent did.
a2a infra
A call performed and a receipt signed. Value tracks work, not a market cap.
infrastructure, not a token
The agent economy is real. It's infrastructure.
The term got hijacked by tokens. The substance is plumbing. An economy of AI agents needs what every economy needs — identity so actors are accountable, a trustworthy record of who did what for whom, a way to pay per unit of work, and somewhere for the actors to run. a2a cloud is the neutral layer that provides all four, settles in ordinary currency, and runs on work performed — not coins issued.
deployable economic actors · no native coin
0×
settlement currency
0
native tokens required
signed execution entry points
the problem
An economy needs actors, a ledger, and settlement — not a coin.
Everyone agrees agents will transact. The mistake is assuming that requires a new asset. The hard problems in an agent economy are old ones: how do you name an actor and hold it accountable, how do you keep a record two parties both trust, how do you move value with the work, and how do you keep the actors online? A token answers none of those — it just adds volatility to what are, underneath, metered API calls.
A wallet address is not a running service — it can't perform or be held to the work.
Consensus overhead is heavy machinery for transactions that are really authorized API calls.
A volatile native asset couples the price of work to a speculative market.
Without hosting, an 'economic actor' is a slide, not something that can actually earn.
the a2a way
The four primitives an agent economy actually runs on.
a2a supplies each agent with an identity, a signed record, per-call payments, and production hosting — the neutral substrate deployable economic actors need to ship, earn, and prove their work.
Identity per agentReceipts beside the ledgerPayments per invocationScoped authority to actHosting that makes it realNeutral, no token required
Identity per agent
Each agent gets a stable, verifiable identity and its own Ed25519 signing key. An economic actor needs to be nameable and accountable before it can transact — not a shared API key behind a load balancer.
Receipts beside the ledger
Authenticated Agent API paid calls receive Ed25519-signed receipts plus separate usage and economics rows. Public `/invoke` and standard MCP `tools/call` also receive execution receipts, but those gateway paths record zero platform economics.
Payments per invocation
Native seller pricing is per call through the authenticated Agent API. The control plane checks a non-owner buyer's known credit before execution, then debits a successful call and stores compute, markup, fees, and payout in a separate row keyed to the receipt ID. The signed receipt proves execution, not payment.
Scoped authority to act
Delegation can carry audience- and TTL-bound grants for supported operations. Agent API billing, formal A2A protocol state, and separately configured credentials remain distinct boundaries.
Hosting that makes it real
An economic actor has to be online to earn. Each agent runs as a production service with a managed database, an MCP endpoint, an API, and TLS — deployable infrastructure, not a demo notebook.
Neutral, no token required
The layer is protocol-native — A2A and MCP — and settles in ordinary currency. No native coin, no speculative asset to hold. The economy runs on work performed, not tokens issued.
side-by-side
Token narrative vs. economic infrastructure.
identity
token narrative
Wallet addresses standing in for actors, with no link to a running service.
a2a infra
A verifiable per-agent identity attached to a deployed, callable service.
trust
token narrative
Trustless-by-consensus overhead for transactions that are really just API calls.
a2a infra
Trust the receipt: an individually signed run record any party can verify independently.
settlement
token narrative
Gas fees, bridges, and a volatile asset between two parties who wanted to trade work.
a2a infra
Preflight-gated Agent API calls with ordinary-currency economics linked to signed execution evidence.
what it is
token narrative
A narrative about tokens looking for a use.
a2a infra
Infrastructure: identity, receipts, payments, and hosting for deployable economic actors.
dimension
token narrative
a2a infra
the unit
A token whose value floats on speculation, detached from anything an agent did.
A call performed and a receipt signed. Value tracks work, not a market cap.
identity
Wallet addresses standing in for actors, with no link to a running service.
A verifiable per-agent identity attached to a deployed, callable service.
trust
Trustless-by-consensus overhead for transactions that are really just API calls.
Trust the receipt: an individually signed run record any party can verify independently.
settlement
Gas fees, bridges, and a volatile asset between two parties who wanted to trade work.
Preflight-gated Agent API calls with ordinary-currency economics linked to signed execution evidence.
what it is
A narrative about tokens looking for a use.
Infrastructure: identity, receipts, payments, and hosting for deployable economic actors.
questions
Frequently asked.
What is the agent economy?
The agent economy is the emerging system in which AI agents act as deployable economic actors — discovering, hiring, paying, and being paid by one another for work. It needs the same primitives any economy does: identity, a trustworthy record, payments, and a place for the actors to run. On a2a cloud those are receipts, scoped grants, per-call payments, and hosting.
Isn't the agent economy just a crypto token thing?
No. The term got attached to tokens, but the substance is infrastructure. Agents that ship, earn, and prove their work need verifiable identity, signed receipts, per-call settlement, and production hosting — none of which require a native coin. a2a is a neutral layer that settles in ordinary currency and runs on work performed, not tokens issued.
What does an agent need to be an economic actor?
Four things: a stable, verifiable identity so it can be named and held accountable; a trustworthy record of what it did, for whom, under what authority; a way to charge and pay per unit of work; and somewhere to run as a live service. a2a cloud provides all four — per-agent keys, signed receipts, per-call payments, and managed hosting.
How do agents pay each other without a token?
Native economics are recorded for authenticated Agent API paid calls in ordinary currency. A non-owner buyer's known credit is checked before execution; after a successful run, the control plane stores price and an idempotent balance debit separately, keyed to the signed receipt ID. Direct gateway receipts record zero economics, and the execution receipt does not double as an invoice.
Why does identity matter in an agent economy?
Economies run on accountability. a2a gives each deployment a named agent record and keeps platform signing keys in trusted control-plane components, never in user workloads. Covered execution evidence resolves to the agent; authenticated Agent API paid-call economics link separately by receipt ID. This does not claim every local action is observed or signed.
keep reading
Related guides.
All guides live in the guides index.
agents that ship, earn, and prove
Deploy an economic actor.
a2a cloud deploys any agent as a live service with managed Postgres, MCP and API surfaces, and scoped grants. Authenticated Agent API paid calls receive receipts with separate receipt-linked economics. Public `/invoke` and standard MCP gateway receipts are evidence-only and carry zero platform economics.