Arbiter
Put Arbiter to work.
Verify a claim. Read a market. Check the risk. Choose a service below, inspect its terms, and request an exact quote. 80 services are for sale in the live catalog.
For people and the agents working for them. Buy individual API jobs with x402, or explore 30-day plans. Card payments — Coming soon.
Arbiter Verify7 services
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Arbiter Verdict: deliverable acceptance check
Arbiter Verdict for agent jobs and bounties: send the acceptance criteria and the deliverable, get PASS, FAIL or UNCHECKABLE for every criterion and an overall ACCEPT, REJECT or NO_VERDICT (any FAIL rejects; any UNCHECKABLE withholds the…
From $0.04 per call
Details & payment terms →DELIVERABLE_ACCEPTANCE_CHECK @ 1.0.0
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Claim-set contradiction scan
Send 2 to 200 claims ({"id","text","subject"?,"source"?}); get back every pair about the same subject that cannot both be right, by two mechanical tests: identical wording except for a negation (CONTRADICTION, e.g. "reserves are fully…
From $0.004 per call
Details & payment terms →CLAIM_CONTRADICTION_SCAN @ 3.0.0
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BYOS cross-document agreement
Bring your own schema and 2 to 256 JSON documents from sources you label with originGroups; get, per field (and per entity with keyField), whether documents from different groups AGREE, DISAGREE (with each distinct value and the groups…
From $0.01 per call
Details & payment terms →BYOS_RECORD_CROSS_SOURCE_VERIFIED @ 3.0.0
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Agent-stack self-check (cost leaks, retry storms, fake-green)
Send your agent system's telemetry as an arbiter.agentops.telemetry.v1 bundle (per service: status, token spend, API calls, retries, duplicate work ids, stalled seconds, validation loops, completed and failed outcomes; plus events) and get…
From $0.001 per call
Details & payment terms →AGENT_STACK_DIAGNOSTIC @ 3.0.0
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Agent job pipeline (up to 5 self-computed steps, one payment)
One paid agent job that runs up to 5 of Arbiter's self-computed products in order, with one quote and one settlement: for example BYOS_RECORD_SIMPLE to extract records, then DELIVERABLE_ACCEPTANCE_CHECK on those records (bind a step input…
From $0.001 per call
Details & payment terms →AGENT_JOB_PIPELINE @ 1.1.0
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Agent-system diagnosis: what is broken, why, and how to repair it
Send what your agent system did - components, tools with their schemas, routes and redacted configuration, trace spans, what components claimed versus what was observed, and the failures you saw - and get a ranked diagnosis of what is most…
From $0.023 per call
Details & payment terms →AGENT_SYSTEM_DIAGNOSIS @ 1.0.0
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Agent verdict: did the work meet your criteria (signed, per criterion)
Did the agent actually do what you paid it to do? Send its completed work and your criteria; get PASS, FAIL or INCONCLUSIVE per criterion with evidence (the rule applied, a fixed reason code and the digest of the exact bytes judged), an…
From $0.04 per call
Details & payment terms →AGENT_VERDICT @ 1.0.0
Arbiter Markets2 services
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DeFi opportunity verdict
Where should this stablecoin go, net? For an amount and a horizon, Arbiter reads every pinned Aave v3 market that lists the stablecoin on the subject chain and on every other chain it serves with a pinned market (each chain its own…
From $0.012 per call
Details & payment terms →DEFI_OPPORTUNITY_VERDICT @ 1.1.0
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Market regime state
The market regime other agents can condition a strategy on: the same published regime state Arbiter's own trading reads (state root, sequence, as-of, last change), its volatility and trend (from chain-native price series) and chain health…
From $0.002 per call
Details & payment terms →MARKET_REGIME_STATE @ 1.1.0
Arbiter Execution4 services
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Swap quote: best route across chains (two-operator, on-chain)
The best swap route for your trade across Arbiter's venue book (Uniswap V3 every fee tier, Uniswap V2 and PancakeSwap V2) on 1-3 EVM chains you name, from on-chain QuoterV2 / getAmountsOut reads that two independent RPC operators agreed on…
From $0.0072 per call
Details & payment terms →SWAP_QUOTE @ 1.0.0
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Best execution route: every chain and venue compared after gas, impact and fees
Where should this trade actually execute? Arbiter quotes your swap on every venue of its book (Uniswap V3 every fee tier, Uniswap V2, PancakeSwap V2) on 1-3 EVM chains you name, from on-chain reads two independent RPC operators agreed on,…
From $0.0086 per call
Details & payment terms →BEST_EXECUTION_ROUTE @ 1.0.0
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Swap calldata: unsigned transactions for your wallet to sign
Everything SWAP_QUOTE returns, plus the unsigned transactions your own wallet signs and sends for the best route you can fund: an exact-amount approval when needed (never unlimited), then the swap with a hard minimum output and an on-chain…
From $0.0086 per call
Details & payment terms →SWAP_CALLDATA @ 1.0.0
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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…
From $0.012 per call
Details & payment terms →ACTION_ECONOMICS_QUOTE @ 2.0.0
Arbiter Risk5 services
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Contract change watch
Watch one contract's control plane: code and EIP-1967 implementation/admin/beacon, owner(), paused(), Safe owners, threshold and nonce, timelock delay, and the same control reads on its owner and proxy admin. Classified changes…
From $0.005 per call
Details & payment terms →CONTRACT_CHANGE_WATCH @ 3.0.0
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Vulnerability record lookup (CVE)
One CVE's official record from the NIST National Vulnerability Database, with its CISA Known Exploited Vulnerabilities status. This product uses the NVD API but is not endorsed or certified by the NVD. Includes descriptions, CVSS v4.0 and…
From $0.004 per call
Details & payment terms →VULNERABILITY_RECORD_LOOKUP @ 1.0.0
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Actively exploited vulnerabilities, recent additions
Every vulnerability CISA added to its Known Exploited Vulnerabilities (KEV) catalog in the last N days (1 to 90), newest first: CVE id, vendor, product, vulnerability name, date added, remediation due date, known ransomware campaign use,…
From $0.004 per call
Details & payment terms →EXPLOITED_VULNERABILITIES_RECENT @ 1.0.0
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Token risk verdict (any EVM chain)
Code-computed risk verdict for one ERC-20 token on the EVM chain you choose: grade LOW, MEDIUM, HIGH or CRITICAL with every red flag behind it. Checks contract code, proxy layout and upgrade control (EIP-1967, EIP-1822, beacon, EIP-1167),…
From $0.004 per call
Details & payment terms →TOKEN_RISK_VERDICT @ 1.0.0
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Contract risk and change verdict (with continuous monitoring)
Is this contract safe to depend on right now, and did anything material change? A LOW, ELEVATED, HIGH or CRITICAL verdict for one contract on any EVM chain Arbiter serves, by a fixed policy over its control plane read by two independent…
From $0.016 per call
Details & payment terms →CONTRACT_RISK_VERDICT @ 1.0.0
Utility58 services
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Token metadata enrichment
Admitted public token metadata with identifiers, chain identity and evidence roots.
From $0.001 per call
Details & payment terms →TOKEN_METADATA_ENRICHMENT @ 3.0.0
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Token identity enrichment
Cross-check token identity, public attributes and surrounding evidence.
From $0.002 per call
Details & payment terms →TOKEN_IDENTITY_ENRICHMENT @ 3.0.0
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Contract/code-change watch
Watch one contract for code and proxy changes on any EVM chain Arbiter serves: redeploy or EIP-7702 code change, EIP-1967 implementation, admin or beacon change, and implementation code change, each classified, between a fresh two-provider…
From $0.0012 per call
Details & payment terms →CONTRACT_CODE_CHANGE_WATCH @ 3.0.0
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Protocol contract risk snapshot
Risk snapshot of one protocol contract on any EVM chain Arbiter serves: upgradeability (EIP-1967 implementation, admin, beacon), who controls upgrades and ownership (EOA, Safe m-of-n, timelock with its delay, owned contract), pause state…
From $0.005 per call
Details & payment terms →PROTOCOL_RISK_SNAPSHOT @ 3.0.0
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Wallet movement watch
Watch one wallet for movement on any EVM chain Arbiter serves: native balance (with the delta), nonce (transactions sent), account kind or EIP-7702 delegation, and curated stablecoin balances, between a fresh two-provider quorum read and…
From $0.0018 per call
Details & payment terms →WALLET_MOVEMENT_WATCH @ 3.0.0
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Wallet public activity brief
Public activity brief for one wallet across every EVM chain Arbiter serves: per chain, account kind (EOA, contract, EIP-7702), native balance, nonce, curated stablecoin balances and Safe threshold/owners, each from its own two-provider…
From $0.008 per call
Details & payment terms →WALLET_PUBLIC_ACTIVITY_BRIEF @ 3.0.0
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Whale threshold watch
Balance-threshold watch for a named wallet: its native or curated-stablecoin balance against your threshold now, and whether it crossed above or below the threshold since Arbiter's own stored read from the start of your window. Balance…
From $0.002 per call
Details & payment terms →WHALE_THRESHOLD_WATCH @ 3.0.0
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Change/state intelligence feed
Conditional state feed (ETag) for one address on any EVM chain Arbiter serves, over Arbiter's chain-native observation plans: ACCOUNT, CONTRACT_CODE, CONTRACT_CONTROL or TOKEN_METADATA. Send the etag from your last response: the answer is…
From $0.0018 per call
Details & payment terms →STATE_CHANGE_FEED @ 3.0.0
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DeFi pool and vault risk snapshot
Risk snapshot of one DeFi liquidity pool or vault on any EVM chain Arbiter serves, from one two-provider quorum read: its interface (Uniswap V2-style, V3-style, Solidly stable or volatile, ERC-4626 vault), both tokens with their pool…
From $0.0037 per call
Details & payment terms →DEFI_POOL_RISK_SNAPSHOT @ 3.0.0
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Token supply structure snapshot
Supply structure of one ERC-20 on any EVM chain Arbiter serves, from one two-provider quorum read: total supply, cap() or maxSupply() and the mintable headroom, balances at the burn (0x...dEaD) and zero addresses, held by the token…
From $0.0016 per call
Details & payment terms →TOKENOMICS_SNAPSHOT @ 3.0.0
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Stablecoin deployment health brief
Health of one stablecoin deployment on any EVM chain Arbiter serves, from one two-provider quorum read: identity against Arbiter's curated issuer-verified registry (listed, symbol match), total supply, paused state, upgradeability, who…
From $0.0032 per call
Details & payment terms →STABLECOIN_HEALTH_BRIEF @ 3.0.0
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Lending market brief
Lending market brief for one Aave v3 pool or data provider, Compound v3 Comet or ERC-4626 vault on any EVM chain Arbiter serves, from one two-provider quorum read: per reserve or market the supply and borrow APR (and approximate APY),…
From $0.004 per call
Details & payment terms →LENDING_MARKET_BRIEF @ 3.0.0
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EVM calldata decoder
Decodes EVM transaction calldata with the ABI you supply: function name, 4-byte selector, canonical signature and every argument (uint/int as decimal strings, bytes as hex, addresses EIP-55, tuples and arrays preserved), plus whether the…
From $0.001 per call
Details & payment terms →EVM_ABI_DECODE_CALLDATA @ 1.0.0
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EVM function-call encoder
Builds exact EVM calldata from a human-readable Solidity function signature and JSON arguments, with strict type checks (address checksums, integer ranges, fixed bytes lengths, tuple shapes). Returns selector, canonical signature and…
From $0.001 per call
Details & payment terms →EVM_ABI_ENCODE_CALL @ 1.0.0
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EVM signature recovery (EIP-191 / EIP-712)
Recovers the signer address of an EIP-191 personal_sign message (UTF-8 or hex bytes) or EIP-712 typed data from a 65-byte or 64-byte EIP-2098 signature, returns the signed digest, low-s status and, if you pass expectedAddress, whether it…
From $0.001 per call
Details & payment terms →EVM_SIGNATURE_RECOVER @ 1.0.0
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EIP-712 typed data validator and hasher
Validates EIP-712 typed data strictly (type graph, domain fields, every value against its type) and returns actionable issues plus encodeType, typeHash, domain separator, struct hash and the digest a wallet signs. Input: typedData in the…
From $0.001 per call
Details & payment terms →EIP712_TYPED_DATA_HASH @ 1.0.0
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Sign-In with Ethereum (EIP-4361) verifier
Checks a Sign-In with Ethereum message against EIP-4361 (header, EIP-55 address, field order, URI, version, chain id, nonce, RFC 3339 times), recovers the signer of the exact text, and gives a time-window verdict (WITHIN_WINDOW,…
From $0.001 per call
Details & payment terms →SIWE_MESSAGE_VERIFY @ 1.0.0
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x402 payment requirements and payload linter
Lints an x402 PaymentRequired (402 body), PaymentPayload (decoded X-PAYMENT / PAYMENT-SIGNATURE) or single PaymentRequirements, v1 or v2: @x402/core schema validity, CAIP-2 networks, base-unit amounts, asset and payTo checksums, timeouts,…
From $0.001 per call
Details & payment terms →X402_PAYMENT_REQUIREMENTS_LINT @ 1.0.0
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EVM address normalizer
Validates up to 256 EVM addresses per call and returns, by index, validity (with the reason: not hex or bad EIP-55 checksum), the EIP-55 checksum form, lower-case form, CAIP-10 (when chainId is given), zero-address flag and duplicates.…
From $0.001 per call
Details & payment terms →EVM_ADDRESS_NORMALIZE @ 1.0.0
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US public company profile (filer record)
Official SEC EDGAR profile of one US-registered company or filer: registered name, tickers and exchanges, SIC code and industry, entity type, filer category, state of incorporation, fiscal year end, and its 20 most recent filings with…
From $0.001 per call
Details & payment terms →PUBLIC_COMPANY_PROFILE @ 1.0.0
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US public company financial facts (XBRL)
Headline financials of one SEC filer as reported in XBRL: revenue, net income, total assets, total liabilities, stockholders' equity (USD) and common shares outstanding, each with its latest annual and latest quarterly value, period, form,…
From $0.001 per call
Details & payment terms →PUBLIC_COMPANY_FINANCIAL_FACTS @ 1.0.0
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Insider filings, recent (Forms 3/4/5)
The 25 most recent Section 16 insider filings (Forms 3, 4, 5 and amendments) for one issuer from SEC EDGAR: form, filing and report dates, acceptance time, accession number and EDGAR link, plus how many fall in SEC's recent window. Filing…
From $0.001 per call
Details & payment terms →INSIDER_FILINGS_RECENT @ 1.0.0
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US federal debt outstanding, daily
The latest official US total public debt outstanding, debt held by the public and intragovernmental holdings (exact USD decimals) from Treasury Fiscal Data, with the previous business days (up to 10 records) and the change from the prior…
From $0.001 per call
Details & payment terms →US_FEDERAL_DEBT_DAILY @ 1.0.0
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US public company latest 10-K / 10-Q / 8-K links
Links to a US-listed company's latest SEC reports: its latest annual (10-K, 20-F or 40-F), quarterly (10-Q) and current report (8-K or 6-K), each with filing date, period, accession number, EDGAR index URL and primary document URL. Also…
From $0.001 per call
Details & payment terms →PUBLIC_COMPANY_LATEST_REPORTS @ 1.0.0
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US public company 8-K material events
One SEC registrant's 25 most recent material-event filings (Form 8-K; Form 6-K for foreign issuers), each with filing and event dates, accession number, EDGAR index and primary document URLs, and the 8-K item codes with their official…
From $0.001 per call
Details & payment terms →PUBLIC_COMPANY_MATERIAL_EVENTS @ 1.0.0
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US government operating cash balance, daily
The official US Treasury General Account (TGA) cash balance from the Daily Treasury Statement: the latest business day's opening balance, deposits, withdrawals and closing balance, in millions of USD exactly as published. Also month- and…
From $0.001 per call
Details & payment terms →US_GOVERNMENT_CASH_BALANCE @ 1.0.0
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US address geocode
One US street address to its US Census Bureau match: coordinates, standardized address, TIGER line id and side of the street, and match type (MATCH, TIE or NO_MATCH). This product uses the Census Bureau Data API but is not endorsed or…
From $0.0012 per call
Details & payment terms →ADDRESS_GEOCODE @ 1.0.0
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US geographies for a point (state, county, tract; FIPS)
The US state, county, census tract, block group and 2020 census block containing a US latitude/longitude, with FIPS codes, GEOIDs and names. This product uses the Census Bureau Data API but is not endorsed or certified by the Census…
From $0.0012 per call
Details & payment terms →COORDINATES_TO_US_GEOGRAPHIES @ 1.0.0
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US address geocode, batch of up to 10
Up to 10 US street addresses in one call and one settlement, each matched by the US Census Bureau Geocoder: coordinates, standardized address, TIGER line and side, match type, in your order. This product uses the Census Bureau Data API but…
From $0.012 per call
Details & payment terms →ADDRESS_GEOCODE_BATCH @ 1.0.0
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US federal debt average interest rates by security
The average interest rate the US Treasury pays on each kind of debt it has outstanding, from Treasury Fiscal Data: bills, notes, bonds, TIPS, FRNs and the marketable, non-marketable and total interest-bearing debt lines, for the latest…
From $0.004 per call
Details & payment terms →US_DEBT_AVERAGE_INTEREST_RATES @ 1.0.0
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US official exchange rates (quarterly)
The US government's official foreign-currency exchange rates from the Treasury Reporting Rates of Exchange: units of each currency per US dollar for the newest quarter-end, with effective dates and amendments, for every currency or only…
From $0.002 per call
Details & payment terms →US_OFFICIAL_EXCHANGE_RATES @ 1.0.0
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US federal receipts, outlays and deficit (monthly)
US federal government receipts, outlays and the deficit or surplus from the latest Monthly Treasury Statement: the latest month, the same month a year earlier, fiscal-year-to-date totals and every month of the current and prior fiscal…
From $0.004 per call
Details & payment terms →US_FEDERAL_RECEIPTS_OUTLAYS @ 1.0.0
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US debt subject to limit and headroom
The US statutory debt limit and the debt subject to it from the Daily Treasury Statement: debt held by the public, intragovernmental holdings, the published adjustments, the limit, and the remaining headroom and share of the limit used,…
From $0.004 per call
Details & payment terms →US_DEBT_LIMIT_STATUS @ 1.0.0
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US government bond auctions calendar (upcoming)
Every announced US Treasury auction that has not happened yet, soonest first: security type and term, CUSIP, reopening flag, offering amount, and announcement, auction and issue dates, from Treasury Fiscal Data. Bills, notes, bonds, TIPS,…
From $0.008 per call
Details & payment terms →US_BOND_AUCTIONS_UPCOMING @ 1.0.0
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US government bond auction results (yield, bid-to-cover)
The most recent US Treasury auction results from Treasury Fiscal Data: high yield or discount rate, investment rate, price, interest rate, bid-to-cover ratio, and offering, tendered and accepted amounts, newest first, for all auctions or…
From $0.006 per call
Details & payment terms →US_BOND_AUCTION_RESULTS @ 1.0.0
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Recent earthquakes (live feed)
Recent earthquakes worldwide from the USGS real-time feeds: significant, M4.5+, M2.5+ or M1.0+ events of the past hour, day, week or month, with magnitude, place, time, coordinates, depth, tsunami flag, PAGER alert level, review status and…
From $0.002 per call
Details & payment terms →EARTHQUAKES_RECENT @ 1.0.0
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Earthquakes near a location
Earthquakes near any point from the USGS catalog: every event within your radius (1-1000 km) of a latitude and longitude, at or above your magnitude, over the last 1-30 days, with magnitude, place, time, depth, distance from the point,…
From $0.002 per call
Details & payment terms →EARTHQUAKES_NEAR_POINT @ 1.0.0
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Vehicle safety recalls by make, model, year
Every safety recall NHTSA lists for one vehicle make, model and model year: campaign number, report date, affected component, NHTSA's summary, consequence and remedy, park-it and park-outside warnings, over-the-air remedy flag and the…
From $0.024 per call
Details & payment terms →VEHICLE_RECALLS @ 1.0.0
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Vehicle recall campaign lookup
One NHTSA safety recall campaign by its campaign number: manufacturer, component, report date, potential units affected, NHTSA's summary, consequence and remedy, park-it and over-the-air flags, the NHTSA recall page and every make, model…
From $0.024 per call
Details & payment terms →VEHICLE_RECALL_CAMPAIGN @ 1.0.0
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US federal rules and notices search
The 20 newest Federal Register documents matching your search: rules, proposed rules, notices and presidential documents, each with document number, title, type, abstract, publication date, agencies, the FederalRegister.gov page and the…
From $0.008 per call
Details & payment terms →FEDERAL_RULES_AND_NOTICES @ 1.0.0
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US weather forecast for a point
The official US National Weather Service forecast for one US latitude/longitude: up to 14 twelve-hour periods with temperature, chance of precipitation, wind and NWS forecast text, plus the forecast office, grid cell, time zone and nearest…
From $0.001 per call
Details & payment terms →WEATHER_FORECAST_AT_POINT @ 1.0.0
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US active weather alerts
The US National Weather Service's active weather alerts (warnings, watches, advisories) for a US state, territory or marine area code, or for one US latitude/longitude: event, severity, urgency, certainty, onset and expiry times, headline,…
From $0.001 per call
Details & payment terms →WEATHER_ALERTS_ACTIVE @ 1.0.0
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BYOS record extraction - simple tier
Bring your own schema: send a JSON Schema subset (string, number, integer and boolean properties, a required list) and up to 256 JSON documents; get back typed records in your schema, each validated before return, plus the rejected…
From $0.001 per call
Details & payment terms →BYOS_RECORD_SIMPLE @ 3.0.0
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Cross-asset relationship statistics (your series)
Relationship statistics for 2 to 10 price or return series you supply (aligned by index, up to 2,000 points each and 4,000 in all): Pearson and Spearman correlation matrices of log returns, beta, alpha and R squared against a benchmark…
From $0.004 per call
Details & payment terms →CROSS_ASSET_RELATIONSHIP_SNAPSHOT @ 3.0.0
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Sentiment and price divergence (your series)
Divergence between a sentiment series and a price series you supply (30 to 2,000 aligned points): window changes of each, z-scored against their own history, a current divergence classified as SENTIMENT_ABOVE_PRICE, SENTIMENT_BELOW_PRICE…
From $0.004 per call
Details & payment terms →SENTIMENT_PRICE_DIVERGENCE @ 3.0.0
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Historical analogue study (your price history)
Finds the past windows of a price history you supply (60 to 4,000 points, companion series included) whose shape most resembles the latest window, and reports what followed each: forward return, maximum run-up and drawdown over your…
From $0.012 per call
Details & payment terms →HISTORICAL_ANALOGUE_STUDY @ 3.0.0
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Market thesis stress test (your price history)
Stress-tests a typed price thesis ("UP 5% within 10 periods, stop at 3%") against a price history you supply (60 to 4,000 points): from every past start, how often the target came before the stop, how often neither, the adverse excursion…
From $0.08 per call
Details & payment terms →MARKET_THESIS_STRESS_TEST @ 3.0.0
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Lending reserve state (rates, caps, liquidity)
Aave v3 reserve state for one asset on every Aave v3 market of its chain (Ethereum Core, Prime and EtherFi; Base, Arbitrum, Optimism, Polygon, Avalanche, BNB, zkSync, Linea), read by Arbiter itself through a two-provider quorum at one…
From $0.004 per call
Details & payment terms →LENDING_RESERVE_STATE @ 1.0.0
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DEX pool state (concentrated-liquidity v3 pools)
State of one Uniswap V3-style pool (Uniswap V3 and its forks) on any EVM chain Arbiter serves, from one two-provider quorum read: tokens with pool balances, fee tier, tick spacing, slot0, active liquidity, the exact spot price both ways,…
From $0.0037 per call
Details & payment terms →DEX_POOL_STATE @ 1.0.0
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On-chain pool TWAP price
On-chain price from one Uniswap V3-style pool on any EVM chain Arbiter serves: the exact spot price both ways and time-weighted average prices over the pool's own oracle history (the longest sampled window up to 30 minutes leads, every…
From $0.004 per call
Details & payment terms →POOL_TWAP_PRICE @ 1.0.0
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Pool liquidity risk brief
Liquidity risk of one Uniswap V3-style pool on any EVM chain Arbiter serves, from one two-provider quorum read: depth in both tokens (and in dollars when a leg is a curated stablecoin) to move the price 0.5, 1, 2 and 5 percent, whether…
From $0.008 per call
Details & payment terms →LIQUIDITY_RISK_BRIEF @ 3.0.0
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ERC-4626 vault state
State of one ERC-4626 vault on any EVM chain Arbiter serves, from one two-provider quorum read: asset, total assets and shares, share price, redeem value and exit discount, idle assets, upgradeability, and for a MetaMorpho vault its Morpho…
From $0.004 per call
Details & payment terms →ERC4626_VAULT_STATE @ 1.0.0
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Isolated lending market state (behind a curated vault)
Morpho Blue markets behind one MetaMorpho vault on any EVM chain Arbiter serves, from one two-provider quorum read: for each of the first 8 queued markets its id checked against its own parameters, loan and collateral tokens, LLTV, supply,…
From $0.004 per call
Details & payment terms →ISOLATED_LENDING_MARKET_STATE @ 1.0.0
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Dollar-stablecoin supply by chain
Dollar-stablecoin supply on every EVM chain Arbiter serves, each chain read by Arbiter itself through its own two-provider quorum: the totalSupply of every issuer deployment in Arbiter's curated list (USDC, USDT, USDT0, USDG, USD1, AUSD,…
From $0.008 per call
Details & payment terms →STABLECOIN_SUPPLY_BY_CHAIN @ 1.0.0
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Gas fee snapshot
Fee conditions of one EVM chain Arbiter serves, from one two-provider quorum read of its block headers and fee oracle: base fee of the confirmed block and the nine before it (latest, minimum, median, maximum), Ethereum's next-block…
From $0.0024 per call
Details & payment terms →GAS_FEE_SNAPSHOT @ 1.0.0
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Chain activity snapshot
Block production and activity of one EVM chain Arbiter serves over its confirmed block and the nine before it, from one two-provider quorum read of the block headers: average block time, transactions per block and per second, gas used and…
From $0.004 per call
Details & payment terms →ECOSYSTEM_ACTIVITY_BRIEF @ 3.0.0
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Public wallet/address snapshot
Public address identity and observed-attribute snapshot without execution or balance guarantees.
From $0.001 per call
Details & payment terms →PUBLIC_WALLET_ADDRESS_SNAPSHOT @ 3.1.0
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Merkle allowlist builder (standard-v1 tree format)
Builds an OpenZeppelin StandardMerkleTree (standard-v1, sorted leaves, double-keccak leaves) from up to 5,000 rows, default [address, uint256] or your own elementary leafEncoding, and returns the root plus per-entry proofs verifiable with…
From $0.001 per call
Details & payment terms →MERKLE_ALLOWLIST_BUILD @ 1.1.0
Plans4 services
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Arbiter Brief plan - 30 days
For a person who wants to know what matters, without being a crypto engineer. 30 premium calls in total to Arbiter Markets (token intelligence, market regime, position risk and exit, DeFi opportunity, catalyst intelligence, wallet quality;…
From $19.99 per 30-day pass
Details & payment terms →ARBITER_BRIEF_MONTHLY_PASS @ 1.0.0
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Arbiter Intelligence plan - 30 days
For an active trader, analyst or small agent that uses Arbiter's intelligence every day. Everything in Brief, with larger allowances. 300 premium calls to Arbiter Markets (Trade Edge verdicts, token intelligence, market regime, position…
From $35.99 per 30-day pass
Details & payment terms →ARBITER_INTELLIGENCE_MONTHLY_PASS @ 1.0.0
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Arbiter Operator plan - 30 days
For an operator or an agent that acts on Arbiter's answers: the largest self-service allowance. Everything in Intelligence, with the largest self-service allowances. 1,500 premium calls, now including Arbiter Execution (action economics)…
From $119.99 per 30-day pass
Details & payment terms →ARBITER_OPERATOR_MONTHLY_PASS @ 1.0.0
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Arbiter Team plan - 30 days
For a team: several wallets (people or agents) share one plan, with a usage trail per wallet. Everything in Operator, shared by the paying wallet and up to 5 member wallets named when you buy. 2,000 premium calls and 50 Arbiter Verify…
From $169.99 per 30-day pass
Details & payment terms →ARBITER_TEAM_MONTHLY_PASS @ 1.0.0