| First Funder π Funding provenance in one call. Traces a Base wallet back to its EARLIEST transaction and resolves who first funded it: a recognized exchange/bridge (real on-ramp, lower risk), an anon EOA (possible sybil/burner β trace the cluster), or a contract. Returns the first funder, whether it's a contract or EOA, the initial value, and wallet age. The sybil/origin screen no other Base tool gives β the counterparty check before you transact. wallet= required. Not financial advice. | - | $0.04 | - | listed | call recipe β |
| AI Token Report The flagship report: aggregates token risk, holder concentration, price/liquidity and OFAC sanctions, then Claude synthesizes a structured verdict (avoid β favorable) with key risks and positives. One call, agent-ready intelligence you can't get free. | - | $0.12 | - | listed | call recipe β |
| Sanctions Check Checks an address against the OFAC SDN list of sanctioned digital-currency addresses. Built for compliance agents and bots that must screen counterparties before transacting. Direct-address match; list refreshed regularly. No API key required. | - | $0.02 | - | listed | call recipe β |
| Token Info & Socials Metadata for a Base token: name, symbol, logo image, official website and social links (X/Telegram/etc.) plus price & liquidity β from DexScreener. For agents and UIs enriching a token. | - | $0.01 | - | listed | call recipe β |
| AI Contract Risk Explainer Combines security flags with the verified ABI's function names, then Claude explains the contract's dangerous capabilities β owner can mint, pause, blacklist, upgrade or self-destruct β with a danger level. Goes beyond raw flags to read what the contract can actually do. | - | $0.04 | - | listed | call recipe β |
| B20 Launch Radar π Lists the newest B20 tokens created on Base (from the B20Factory precompile) β variant, symbol, decimals, block. B20 is Base's native token standard and dozens launch hourly. A discovery feed for agents hunting new B20 launches early. Run b20-safety on any address before touching it β new β safe. | - | $0.01 | - | listed | call recipe β |
| Batch Token Risk Scan Screen up to 10 Base tokens in a single paid call β each gets a 0-100 rug-probability score, risk level and top signals, sorted riskiest-first. Built for agents triaging a watchlist or portfolio without paying per token. | - | $0.08 | - | listed | call recipe β |
| Token Momentum Price change and trading volume across 1h, 6h and 24h windows for a Base token, plus a trend read (strong_up β strong_down). Lets agents gauge momentum, not just a single 24h number. | - | $0.02 | - | listed | call recipe β |
| 7702 Delegation Check π Since Pectra an EOA can carry EIP-7702 delegated code (the 0xef0100 designator): every call to the wallet executes the DELEGATE's contract with the wallet's funds β a malicious delegate is total takeover, invisible to approval tools. Reads the designator, resolves the delegate and verdicts it: not_delegated / delegated_known (Coinbase's EOAβSmartWallet path) / delegated_unknown (π¨) / smart_contract. The drain surface no other Base tool checks. | - | $0.03 | - | listed | call recipe β |
| AI Extract Turn ANY text into clean, schema-enforced JSON: pass text= plus the fields you want (fields=name,email,price,date β up to 10) and get exactly those keys back, guaranteed-valid JSON via Claude structured outputs. Add list=true to extract EVERY repeated record (invoice lines, listings, table rows) as an array. Up to 16K chars per call. Not crypto-specific β the universal parse step for agent pipelines: pages, emails, receipts, logs. | - | $0.03 | - | listed | call recipe β |
| AI Market Brief The zoom-out flagship: aggregates trending and newly-listed Base tokens, then Claude writes a concise market brief β mood, highlights, new & notable launches, and cautions (fresh/unknown tokens flagged for rug risk). One call gives a trading agent market context instead of dozens of lookups. | - | $0.05 | - | listed | call recipe β |
| AI Summarize Compress up to 16K characters of anything β articles, transcripts, email threads, reports β into 3-5 precise bullet points, one micro-payment per call. No API key, no subscription, no prompt engineering: send text=, get bullets back as clean JSON. The digest step for agent pipelines that read more than they can carry in context. | - | $0.03 | - | listed | call recipe β |
| AI Translate Claude-quality translation as a pay-per-call primitive: send text= (up to 6K characters) and to= any language, get only the translation back β no notes, no wrapper prose, safe to pipe straight into the next step. One USDC micro-payment per call, no API key or subscription. Built for agents localizing content, parsing foreign-language sources, or serving multilingual users. | - | $0.03 | - | listed | call recipe β |
| Address Trust π The 'who am I dealing with?' check for agents. Reads Coinbase's ONCHAIN verification (an EAS attestation by verifications.coinbase.eth) β meaning the address is tied to a KYC'd Coinbase account, the strongest sybil-resistance signal on Base β plus the address's Basename. Returns a verified/named/anonymous verdict + trust score. Pair with sign-guard/spend-audit for a full pre-transaction gate. Identity is a signal, not proof of honesty. | - | $0.03 | - | listed | call recipe β |
| Approval Advisor API Ranks a wallet's active token approvals by USD-at-risk x unlimited-allowance x unlabelled-spender, and returns a prioritised revoke queue. Approvals are the #1 drain vector; this tells an agent exactly what to revoke first. | - | $0.05 | - | listed | call recipe β |
| B20 Batch Safety Runs the B20 safety verdict across up to 5 B20 tokens in one call β each scored for freeze/seize/pause/rebase/uncapped-mint, with the worst score surfaced. For portfolio holders and agents screening several B20s at once. | - | $0.08 | - | listed | call recipe β |
| B20 Control Audit π b20-safety tells you WHICH powers a B20 has; this tells you WHO holds them. Reads the token's role-based access control (mint / burn / seize-via-burnBlocked / pause / admin) from onchain role events and reports the exact controllers, how centralized they are, and whether admin has been renounced. The issuer-control map an agent needs before holding a regulated Base-native asset. | - | $0.05 | - | listed | call recipe β |
| B20 Guard The live layer over B20 Policy Watch: a network-wide onchain webhook captures every B20 PolicyUpdated/Paused sub-second. Pass a token address for its live guard status, or call with no address for the feed of tokens that JUST attached a sender blocklist (turned seizable) across all of Base. | - | $0.05 | - | listed | call recipe β |
| B20 Policy Watch The B20-only rug vector: a token can launch clean and later attach a sender blocklist (PolicyUpdated) β silently becoming seizable via burnBlocked. This reads the token's full policy/pause event timeline (CDP-indexed onchain events) plus the live policy state, and tells you if β and exactly WHEN β it turned seizable. | - | $0.03 | - | listed | call recipe β |
| B20 Portfolio Guard π Scans a wallet's B20 (Base-native) holdings for protocol-level freeze/seize powers and whether YOUR address is ALREADY blocked on any of them β the risk no ERC-20 portfolio tool can see. Returns per-token seizable/freezable/rebase flags plus a wallet-level verdict. Built for agents holding Base positions. | - | $0.06 | - | listed | call recipe β |
| B20 Rebase Tracker Reads a B20 Asset token's rebase multiplier β the factor that scales every holder's balance. Flags whether balances are being scaled (invisible dilution/inflation the issuer controls). Stablecoin variants return no-rebase. | - | $0.02 | - | listed | call recipe β |
| B20 Token Info Complete B20 token profile straight from the precompile: variant (Asset/Stablecoin), name, symbol, decimals, total supply, supply cap, active transfer policies, pause states, and rebase. The data companion to b20-safety. | - | $0.02 | - | listed | call recipe β |
| B20 Token Safety π Live β B20 is Base's native precompile token standard, and unlike ERC-20 a B20 issuer can freeze holders (Policy Registry) and even SEIZE your balance (burnBlocked) at the protocol level. This reads exactly those powers β seizable, freezable, paused, rebase, uncapped-mint β into one hold/caution/avoid verdict. The first B20-aware safety check on Base. | - | $0.04 | - | listed | call recipe β |
| Base Chain Status Live Base chain snapshot: latest block, base fee + priority fee (Gwei), current ETH price, and the estimated USD cost of a simple ETH transfer. For agents timing or budgeting transactions. | - | $0.01 | - | listed | call recipe β |
| Batch Sanctions Screening Pass a comma-separated list of up to 25 addresses and get an OFAC sanctions result for each, plus the flagged subset. Built for compliance agents vetting whole counterparty lists in one call. | - | $0.03 | - | listed | call recipe β |
| Batch Token Prices Pass a comma-separated list of up to 10 Base token addresses and get USD price + 24h change for each in one call. Ideal for agents pricing a portfolio or watchlist. | - | $0.02 | - | listed | call recipe β |
| Commerce Escrow Status π First tooling for Base's Commerce Payments protocol (AuthCaptureEscrow): reconciles two-phase auth/capture payments β in escrow, captured, charged, voided, refunded, or payer-RECLAIMABLE because the operator missed the capture window. Filter by payment= (infoHash), payer=, receiver= or operator=, or omit everything for the network feed. The order-reconciliation read merchants and agents need before trusting onchain commerce. | - | $0.04 | - | listed | call recipe β |
| Compliance Check Combined counterparty screening for an address: direct OFAC sanctions match, EOA/contract profile, and (for contracts) risk flags β rolled into a single recommendation (blocked / review / clear). Built for compliance agents. | - | $0.03 | - | listed | call recipe β |
| Contract Danger Scanner Reads a verified contract's ABI and flags owner-callable abuse functions: mint (dilute), pause (freeze exit), blacklist (block your wallet), setFee/setTax (tax you after entry), withdraw/sweep (pull funds), upgrade (swap logic). An unverified contract is itself a red flag. Diligence a price feed can't give. | - | $0.04 | - | listed | call recipe β |
| Deep Due-Diligence The premium flagship. One call runs the FULL battery β contract risk, holder concentration, liquidity depth, EXIT liquidity (can you actually sell), OFAC sanctions β and Claude synthesizes an institutional verdict: safety score, explicit buy/sell tradeability, liquidity & holder assessments, factors, risks, positives and a recommendation. The value is the orchestration + AI synthesis you can't get in one call anywhere else. | - | $0.75 | - | listed | call recipe β |
| Deployer Reputation Profiles the token's creator wallet: how much history it has, how much of the supply the creator still holds, and whether ownership is renounced β rolled into a 0-100 reputation score with signals. A fresh wallet holding 20% of supply with no renounce is the classic rug setup; this is the forensics layer other checks skip. | - | $0.04 | - | listed | call recipe β |
| Exit Liquidity Check Give a Base token + a trade size in USD β estimated buy AND sell price impact, whether you can unwind that size without collapsing the pool, and the largest safe exit. The hidden form of a rug isn't 'you can't buy' β it's 'you can't sell'. Built for trading agents sizing positions. | - | $0.02 | - | listed | call recipe β |
| Fresh Bridge Check π Cross-chain inflow detection. Reads a wallet's recent USDC MINTS and correlates them with Circle CCTP receives to tell you whether its USDC is freshly bridged in (and from which source chain β Ethereum, Arbitrum, OP, Polygon, Solanaβ¦) vs natively issued. Freshly bridged capital is new money / a possible cross-chain hop β a real signal for trading and liquidation agents that no other Base tool surfaces. wallet= required, days= optional (default 30, max 90). Not financial advice. | - | $0.04 | - | listed | call recipe β |
| Full Wallet Portfolio Complete ERC-20 portfolio for a Base address β every non-zero token with balance, metadata and live USD value, plus a total. Token discovery via CDP Data API (Coinbase) with Alchemy fallback; USD from DexScreener. | - | $0.02 | - | listed | call recipe β |
| Holder Forensics Goes past 'top-10 = X%' to classify the holder base: how much the creator & owner still hold, which top holders are infrastructure (LP/CEX/bridge β benign) vs unlabelled wallets (the concentration that can actually dump the price), and the largest non-infra wallet. Separating benign from dangerous concentration is the analysis others skip. | - | $0.03 | - | listed | call recipe β |
| Morpho Position Health π First lending tooling in the catalog. Reads a Morpho Blue position on Base (the largest lending venue on Base) and returns its liquidation health in one call: health factor, current vs liquidation LTV, and the exact collateral price drop that triggers liquidation. Built for borrowing agents and treasuries that need to know how close they are before the market cuts them β Morpho's own API is deferred. Pass wallet= and optionally market= (defaults to cbBTC/USDC). Not financial advice. | - | $0.04 | - | listed | call recipe β |
| New Token Scanner Returns the latest tokens profiled on Base from the DexScreener feed β address, description, and links. Great for discovery bots hunting new launches early. | - | $0.01 | - | listed | call recipe β |
| Position Health Check The post-trade check everything else skips: given a token, your position size and (optionally) entry price, returns live price & P&L, whether the position can still be EXITED at that size, and the token's current rug score β combined into a healthy / watch / exit_now verdict with reasons. The risk that changes after you buy is exactly the risk holders miss. | - | $0.04 | - | listed | call recipe β |
| Pre-Trade Gate The single call an agent makes before touching a Base token: token risk + sellability (honeypot/tax) + route/price-impact + deployer reputation, collapsed into one GO/HOLD/STOP verdict with an auditable receipt. Cheaper than the four checks Γ la carte. This is the tool to bind first. | - | $0.10 | - | listed | call recipe β |
| Rug Probability Score Deterministic 0-100 rug-probability score combining security flags, holder concentration, LP lock and liquidity depth β with the exact signals that drove it. A fast numeric gate for trading agents. Higher = riskier. | - | $0.03 | - | listed | call recipe β |
| Secure Token Generate N cryptographically-strong, url-safe random tokens server-side β session IDs, API nonces, one-time codes, coupon secrets. Pass count= for how many. A tiny paid utility for agents that need entropy without a crypto library. | - | $0.01 | - | listed | call recipe β |
| Spend Permission Auditor π Base Account spend permissions let an app or agent spend a scoped, recurring allowance from a wallet β the primitive behind autonomous agent payments on Base. This reconstructs a wallet's ACTIVE spend permissions from onchain approve/revoke events and flags the dangerous ones: unlimited allowance, no expiry, unrecognized spender. The Base-native, agent-era drain check that ERC-20 approval tools can't see. | - | $0.05 | - | listed | call recipe β |
| Token Holder Distribution Top-10 holders with their %, holder count, concentration level (whale risk), and LP-lock %, from GoPlus. Lets agents judge how fairly a token is distributed before trading. No API key required. | - | $0.02 | - | listed | call recipe β |
| Token Risk Check Pass a token contract address and get a risk score + flags (ERC-20 conformance, ownership renounce, upgradeable proxy) computed live from Base. Built for trading bots and agents that vet tokens before buying. | - | $0.03 | - | listed | call recipe β |
| Token Transfer History Recent transfers of a specific token for a wallet β direction (in/out), amount, USD value, counterparty, tx hash and time, via Covalent. For agents tracking token flows and cost basis. | - | $0.03 | - | listed | call recipe β |
| Token Unlock Calendar Turns raw LP-lock data into a forward calendar: each unlock with its date, the % of LP it frees, the locker (UNCX / Team Finance labelled), and days away β flagging imminent unlocks (<30 days). An LP unlock is a scheduled price event: the moment a rug becomes possible. For agents managing open positions. | - | $0.02 | - | listed | call recipe β |
| Wallet NFT Holdings Lists the NFT collections a Base wallet holds β name, count and floor value β spam-filtered, via Covalent. For agents profiling a wallet's NFT exposure. | - | $0.02 | - | listed | call recipe β |
| Whale Flow Flow, not snapshot: the largest transfers of a Base token in the last 24h, classified by whether whales are sending INTO DEX pools (sell pressure) or pulling OUT (accumulation) β a net sell-pressure read that decays in hours. Complements holder-forensics ('who could dump') with 'is anyone dumping now'. CDP-indexed events. | - | $0.04 | - | listed | call recipe β |
| Domain Check Registration age, expiry and registry status for any domain, from RDAP β the registries' own protocol. Returns days since registration, days to expiry, registrar, EPP status codes, nameservers and DNSSEC as one GO / HOLD / STOP verdict. Domain age is the strongest cheap signal in invoice and vendor-impersonation fraud: the payment details that change always arrive from a domain registered weeks ago. Refuses rather than guessing when a registry publishes no RDAP. | - | $0.02 | - | listed | call recipe β |
| ENS Resolver Forward + reverse ENS resolution on Ethereum mainnet: turn vitalik.eth into an address, or an address into its primary ENS name. Complements the Basename resolver for Base. | - | $0.01 | - | listed | call recipe β |
| Email Verify Syntax + live DNS (MX/A) + disposable, role and consumer-mailbox detection, as one GO / HOLD / STOP verdict with the reasons listed. Catches throwaway inboxes, support@-style shared mailboxes and one-character domain typos (gmial.com). No SMTP probe, so mailbox existence is not claimed. | - | $0.02 | - | listed | call recipe β |
| FX Convert Convert between 30+ currencies at the European Central Bank's daily reference rate, for today or any past date. Returns the converted amount, the per-unit rate and the date the rate is actually from β the ECB publishes on business days only, so a weekend date answers with the previous business day and says so instead of pretending. Reference rates for accounting and reporting, not tradable quotes. | - | $0.002 | - | listed | call recipe β |
| Fiat Rails by Country π The feasibility check before you ask a user for money: which fiat-in and cash-out rails Coinbase actually runs in a country, the currencies and min/max limits for each, and how many assets across which networks. Distinguishes a country with card rails from one where crypto can only be transferred in β a difference most integrations discover only after a user fails. 122 countries covered. | - | $0.02 | - | listed | call recipe β |