Every agent-payable API.

Token transfers, Celo. List a wallet's recent transfers of one ERC-20 token (default USDC) on Celo, in and out, over the last N blocks (1-2,000, default 1,000): direction, counterparty, amount and transaction, newest first, up to 50. Use to confirm a payment arrived or see what was sent; for the current balance use celo_token_balance. Malformed addresses are rejected with 400, uncharged.

Token transfers, Gnosis. List a wallet's recent transfers of one ERC-20 token (default USDC) on Gnosis, in and out, over the last N blocks (1-2,000, default 1,000): direction, counterparty, amount and transaction, newest first, up to 50. Use to confirm a payment arrived or see what was sent; for the current balance use gnosis_token_balance. Malformed addresses are rejected with 400, uncharged.

Token transfers, Ink. List a wallet's recent transfers of one ERC-20 token (default USDC) on Ink, in and out, over the last N blocks (1-2,000, default 1,000): direction, counterparty, amount and transaction, newest first, up to 50. Use to confirm a payment arrived or see what was sent; for the current balance use ink_token_balance. Malformed addresses are rejected with 400, uncharged.

Token transfers, Linea. List a wallet's recent transfers of one ERC-20 token (default USDC) on Linea, in and out, over the last N blocks (1-2,000, default 1,000): direction, counterparty, amount and transaction, newest first, up to 50. Use to confirm a payment arrived or see what was sent; for the current balance use linea_token_balance. Malformed addresses are rejected with 400, uncharged.

Token transfers, Mantle. List a wallet's recent transfers of one ERC-20 token (default USDC) on Mantle, in and out, over the last N blocks (1-2,000, default 1,000): direction, counterparty, amount and transaction, newest first, up to 50. Use to confirm a payment arrived or see what was sent; for the current balance use mantle_token_balance. Malformed addresses are rejected with 400, uncharged.

Token transfers, Scroll. List a wallet's recent transfers of one ERC-20 token (default USDC) on Scroll, in and out, over the last N blocks (1-2,000, default 1,000): direction, counterparty, amount and transaction, newest first, up to 50. Use to confirm a payment arrived or see what was sent; for the current balance use scroll_token_balance. Malformed addresses are rejected with 400, uncharged.

Token transfers, Sei. List a wallet's recent transfers of one ERC-20 token (default USDC) on Sei, in and out, over the last N blocks (1-2,000, default 1,000): direction, counterparty, amount and transaction, newest first, up to 50. Use to confirm a payment arrived or see what was sent; for the current balance use sei_token_balance. Malformed addresses are rejected with 400, uncharged.

Token transfers, Sonic. List a wallet's recent transfers of one ERC-20 token (default USDC) on Sonic, in and out, over the last N blocks (1-2,000, default 1,000): direction, counterparty, amount and transaction, newest first, up to 50. Use to confirm a payment arrived or see what was sent; for the current balance use sonic_token_balance. Malformed addresses are rejected with 400, uncharged.

Token transfers, Unichain. List a wallet's recent transfers of one ERC-20 token (default USDC) on Unichain, in and out, over the last N blocks (1-2,000, default 1,000): direction, counterparty, amount and transaction, newest first, up to 50. Use to confirm a payment arrived or see what was sent; for the current balance use unichain_token_balance. Malformed addresses are rejected with 400, uncharged.

Token transfers, zkSync Era. List a wallet's recent transfers of one ERC-20 token (default USDC) on zkSync Era, in and out, over the last N blocks (1-2,000, default 1,000): direction, counterparty, amount and transaction, newest first, up to 50. Use to confirm a payment arrived or see what was sent; for the current balance use zksync_token_balance. Malformed addresses are rejected with 400, uncharged.

Converts between wei, gwei, ether and any token decimals using exact integer maths - no floating point, no silent rounding. The mistake that costs real money is being off by a thousand on decimals.

Token/asset metadata — name, symbol, decimals, chain info

Solana token rug check before buying, read directly from chain state. Returns SAFE/CAUTION/DANGER, 0-100 risk score, authorities, Token-2022 extensions, wallet concentration and age. Flags: freeze or mint authority, permanent delegate, non-transferable, frozen by default, pausable, transfer hook or fee, mutable metadata, top wallets concentration (pools excluded), token age under 24h. Query: ?address=MINT

Batch Solana token rug check: up to 10 mints in one paid call (half the per-token price). Same output as /v1/check. Query: ?addresses=mint1,mint2,...

EVM token contract-risk check before buying, read directly from chain state (base, ethereum, arbitrum, optimism, polygon, bnb). Returns SAFE/CAUTION/DANGER, 0-100 risk score, ownership (renounced or not), upgradeable proxy, and mint/pause/blacklist capability. Flags DANGER: blacklist, pausable, upgradeable proxy or mint with owner; CAUTION: owner not renounced, max tx limit, fee exclusion. Query: ?address=0xTOKEN&chain=base|ethereum|arbitrum|optimism|polygon|bnb

Batch EVM token contract-risk check: up to 10 addresses in one paid call (half the per-token price), on any one chain (base, ethereum, arbitrum, optimism, polygon, bnb). Same output as /v1/check. Query: ?addresses=0x1,0x2,...&chain=base

New token launch scanner — Base and EVM chains, real-time pool data

Token due diligence API for Base (deep honeypot and liquidity analysis). Deep Base ERC-20 token due diligence: everything in the quick report plus buy-transfer-sell simulations on up to 2 pools (different venues), a table of up to 10 pools (DexScreener plus on-chain Uniswap v2/v3/v4, Aerodrome and PancakeSwap lookups) with liquidity, the contract creation block and a GeckoTerminal cross-check (gt_score, honeypot flag, developer holding).

Base ERC-20 token safety verdict: SAFE / CAUTION / DANGER, score 0-100 and the reasons, from a simulated buy-transfer-sell on the token's own pool (honeypot and tax detection), owner powers (mint, blacklist, pause, tax setters, upgradeable proxy, renounced), liquidity, LP burn, holder concentration, verified source and age.

Bulk token risk check API for Base (batch honeypot and rug scan). Batch Base token risk verdicts: up to 20 ERC-20 addresses in one call, priced per address, each with the same fixed JSON as /v1/verdict (verdict safe / caution / danger, risk_score 0-100, honeypot and tax simulation, owner privileges, proxy, LP, holders, verified, age; unknown when a source is down). Charged only when at least one address is checked. Contract safety check, not financial advice.

Token risk check API for Base (honeypot and scam token detector). Base token risk verdict for bots and agents in one fixed JSON: verdict (safe / caution / danger), risk_score 0-100 (higher is riskier) and signals for honeypot sell simulation, buy / sell / transfer tax, owner renounced and privileges (mint, pause, blacklist, tax change), upgradeable proxy, LP burn, top holders, verified source and age. Unknown when a source is down. Contract safety check, not financial advice.

Token safety report API for Base (honeypot, tax and liquidity check). Full Base ERC-20 token safety report: honeypot / sell simulation with buy, sell and transfer tax and round-trip loss (Uniswap v2/v3/v4, Aerodrome, Pancake), owner powers with function names, proxy and upgrade admin, owner status, liquidity per pool and LP burn, holder concentration, verification, age, data sources and limits, plus SAFE / CAUTION / DANGER and a 0-100 score.

One tokenized real-world asset by id (gold, nvidia, tesla, spy ...): identity, type, image and web slug joined with its onchain market row - price, market cap, 24h volume and change in your currency. Two cached upstream reads, one answer. Use rwa-list to find the id.

One issuer of tokenized real-world assets by id: aggregate tokenized market cap, 24h cap change and 24h volume, plus every token it issues with symbol, name and contract address per platform (e.g. Coinbase's Base-chain tokenized Apple, Nvidia, Meta, Alphabet). Use rwa-issuers for ids. Cached in-process for 5 minutes.

The issuers behind tokenized real-world assets (Coinbase, Backpack Securities, Ondo, xStocks and the rest): id and name, for rwa-issuer. Cached in-process for 5 minutes.

Market data for tokenized real-world assets - tokenized stocks (Nvidia, Tesla, pre-IPO names), ETFs and commodities like gold - ranked by market cap or volume: price, market cap, 24h volume, 24h high/low and change, in your currency. Filter by type or a list of ids. Note these are the ONCHAIN wrappers' figures (what is tokenized and trading), not the underlying's exchange listing. Cached in-process for 60 seconds.

Every real-world asset with a tokenized onchain version that CoinGecko tracks: stocks, ETFs and commodities, with id, symbol, name and type. Filter by type or a name/symbol substring; ids feed rwa-markets and rwa-asset. Counts by type ride along. Cached in-process for 10 minutes.

Tokenized stock quote (?symbol=AAPLx&chain=solana)

Discover active Base tokens ranked by momentum, liquidity, and volume. Returns machine-readable market metrics plus report freshness and follow-up risk-check links.

Tokens trending across the market right now

Search the web and read the top pages in ONE call: 10 results (title, url, snippet, date) plus the clean text of the best pages, with fetch time and sha256. French and Canada by default when the query is French; official-sources mode (governments, registries, courts, laws); freshness filter; site: restriction. No results = HTTP 404 = you are not charged. Input: query, optional read (0-5), official, lang, country, freshness, site.

Call before paying, onboarding or contracting a company (KYB). One call: US restricted-party lists (CSL incl. OFAC SDN), company registries (UK Companies House, Canada federal), legal entity status (GLEIF, worldwide), contractor licences (Québec, Washington, Oregon). Verdict ok / review / blocking / not_found with reasons. Input: name, optional country (ISO-2) and region (WA, OR, QC). Businesses only.

Summarize text (up to 40k chars) into a faithful, tight summary, with optional max_words and target language. Pay-per-call over x402 in USDC on Base; payment challenge answered in ~10 ms, 7-day average processing ~1.5 s across Tolca services.

Is this company worth contacting FOR YOU? Everything in company-enrich, plus a fit verdict for your offer and goal: good / maybe / poor, a 0-100 score, reasons grounded in facts from the company's website, and an opening line that references one of those facts. Input: domain or name, plus for: { seller (who you are and what you sell), goal (sales | partnership | supplier | hiring | investment | other), optional ideal_customer }. No website found = no charge.

Turn messy text into clean JSON matching the schema you provide (field names and types). Pay-per-call over x402 in USDC on Base; payment challenge answered in ~5 ms, 7-day average processing ~1.5 s across Tolca services.

Fetch a public URL (HTML article, PDF, or JSON) and return JSON matching your schema in one call, with page title and source. Pay-per-call over x402 in USDC on Base; payment challenge answered in ~8 ms.

Translate text between French (including Quebec French) and English, with optional tone. Pay-per-call over x402 in USDC on Base; payment challenge answered in ~25 ms, 7-day average processing ~1.5 s across Tolca services.

Call before hiring, paying or subcontracting a Québec (Canada) contractor. One call checks: active RBQ licence (status, categories, restrictions), RENA listing (banned from public contracts), environmental penalties, federal PSPC ineligibility. Verdict ok / review / blocking with reasons and source dates. Input: name, NEQ or RBQ licence number. Official open data.

Company profile from a domain or name in ONE call, for sales and research agents: what the company does, industry, services, service area, address, phones and emails published by the company (each with the page it came from), social links, plus official screening (registries, US restricted-party lists). Read live from the company's own website, no third-party database. No website found = HTTP 404 = no charge. Input: domain or name, optional city, country, lang (en|fr). Busine

Cheapest check: does this Québec contractor hold an ACTIVE RBQ licence right now? Returns active true/false, licence number, name, NEQ, city, restriction flag and authorized work categories. Use to vet many contractors fast; use qc-contractor-check for RENA and penalties. Input: name, NEQ or RBQ licence number.

Is this package safe to install? One call, one verdict: safe / caution / avoid, with a score, concrete reasons (known vulnerabilities from OSV, deprecation, abandonment, adoption, install scripts, typosquat signals) and a one-line recommendation. Input: name, ecosystem (npm | PyPI), optional version.

Sanctions screening only, cheapest tier: is this company on an official sanctions list? One call checks the US Consolidated Screening List (incl. OFAC SDN), the UK Sanctions List, the EU consolidated financial sanctions list and the Consolidated Canadian Autonomous Sanctions List (UN designations included as implemented by the UK and the EU), each refreshed daily. Returns a clear action (allow / review / block), a 0-100 risk score, matches with the official list references an

Is this business real, and is its contact info live? Give an id, website, phone or name: matches it against the directory and runs live checks now (site up, name on site, phone on site, domain age, phone format). Returns evidence, score and verdict.

Fetches a public URL, extracts all <script type="application/ld+json"> blocks, parses them as JSON, and returns the parsed objects along with a count. Useful for pulling schema.org structured data (Product, Article, Organization, etc.) from a web page.

Offline validator for a Czech/Slovak rodné číslo (birth number). Normalizes input to YYMMDD/XXXX or YYMMDDXXX(X), checks the calendar-valid month/day (accounting for the +50 female and +20/70 post-2004 month offsets), and for 10-digit numbers confirms the full digit string (slash removed) is evenly divisible by 11. No network calls.

Offline validator for a Mexican RFC (Registro Federal de Contribuyentes). Checks the format for persona física (4 letters + 6-digit date + 3-char homoclave) or persona moral (3 letters + 6-digit date + 3-char homoclave), verifies the embedded date is a real calendar date, and returns the parsed birth/incorporation date. Pure string/date logic, no network calls.

Offline validator for a Guatemalan CUI (Código Único de Identificación), the 13-digit national ID number. Parses the 13 digits into an 8-digit correlative, a 1-digit check digit, a 2-digit department code and a 2-digit municipality code, recomputes the check digit using the published weighted mod-11 formula (weights 2-9 over the 8 correlative digits, mod 11, 10→0) and compares it, returning validity plus the parsed components.

Offline validator for a Romanian CUI (company tax ID). Strips an optional 'RO' prefix, applies weights 7-5-3-2-1-7-3-2 to the digits preceding the check digit (right-to-left), sums the weighted products, multiplies by 10, takes mod 11 (mapping a remainder of 10 to 0), and compares the result to the supplied check digit.

Offline validator for an Indian PAN (Permanent Account Number): normalizes input to uppercase, checks the 10-character AAAAA9999A pattern, and validates the 4th character against the known holder-type code enum (P=Individual, C=Company, H=HUF, F=Firm, A=AOP, T=Trust, B=BOI, L=Local Authority, J=Artificial Juridical Person, G=Government). Does not verify the undisclosed final check character.

Offline validator/normalizer for a Danish CPR-nummer (personal identification number, format DDMMYY-SSSS). Checks digit count and date-of-birth validity, determines century from the 7th digit per official rules, and derives birth date and gender (last digit odd=male, even=female). Does not rely on the modulus-11 checksum since it has not been guaranteed valid for numbers issued since 2007.