ACTION_ECONOMICS_QUOTE @ 2.0.0

Action economics: what a DeFi action really costs and when it pays

What will this action really cost, and what must happen for it to be worthwhile? For a supply, withdrawal, borrow or repayment on an Aave v3 market, a swap through a Uniswap V3-style pool, or a deposit into or withdrawal from an ERC-4626 vault, from one two-provider quorum read at a confirmed block: feasibility against caps, liquidity and flags; gas at the base fee plus the L2 data fee; protocol and pool fees; price impact and a slippage bound with the minimum output; borrow cost and expected yield over your holding period; the cost to unwind; the break-even (days, or the price move a round trip needs); the capital lockup; and the all-in cost. A bridge is refused before payment (no bridge route is priced). Example request: {"query":"0xd0b53D9277642d899DF5C87A3966A349A798F224","subjectNetworkId":"eip155:8453","action":"SWAP","sellToken":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","amount":"40000"}.

From $0.012 per call

What you get

All-in economics of one DeFi action at one confirmed block: supply, withdraw, borrow or repay on a pinned Aave v3 market (reserve state and rate model), a swap through a Uniswap V3-style pool (the pool's own price… Price: from $0.012 per call, paid over x402 v2 on Ethereum, OP Mainnet, Sei, Polygon PoS, Monad Mainnet, Arbitrum One, Avalanche C-Chain, Arc, Base; the exact amount is in the 402 quote. Delivery: after the payment is final on-chain; repeat the same request until state is FULFILLED.

Terms

Product

ACTION_ECONOMICS_QUOTE @ 2.0.0

Category

Market Intelligence

Family

Arbiter Execution

Source

Public EVM chain state, read at a confirmed block by two independent keyed RPC operators (Alchemy, dRPC) that must agree; Aave V3; Uniswap V3-style pools; ERC-4626 vaults

Price

From $0.012 per call. Every request is quoted; the 402 response states the exact amount before anything is paid.

Pays with

x402 on eip155:1, eip155:10, eip155:1329, eip155:137, eip155:143, eip155:42161, eip155:43114, eip155:5042, eip155:8453

Freshness

Current Snapshot

Latency

Fast

Buy it with x402 or the API

POST https://arbiterverse.com/api/x402/ACTION_ECONOMICS_QUOTE with a JSON body {"request": {...}}. An unpaid call answers 402 with the exact x402 v2 terms; repeat it with the payment signature to receive the result.

A working example request:

{
  "request": {
    "query": "0xd0b53D9277642d899DF5C87A3966A349A798F224",
    "subjectNetworkId": "eip155:8453",
    "action": "SWAP",
    "sellToken": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "40000"
  }
}

Schema and errors: /docs/ACTION_ECONOMICS_QUOTE.json and /openapi.json. All services.