Every agent-payable API.

Current TVL (total value locked) of an entire blockchain (all protocols combined) — chain-wide TVL, source DefiLlama. Parameter: ?chain=<slug> (e.g. base, ethereum, arbitrum, solana).

TVL of every chain in ONE call (DeFiLlama): chain, TVL, token symbol - rank ecosystems instantly

TVMaze show search (keyless). q → trimmed shows (name/type/language/genres/status/rating/url/image).

Twilio SMS and messaging send preflight. Validate a Twilio Messages.create payload before sending SMS/MMS or other supported messages. Returns static failures, warnings, and unknowns without sending the message.

Get posts from a public X list.

Get media posts from an X community.

Get followers of a public X list.

Get the extended About information for a public X user.

Get members of an X community.

Search public X communities by query.

Get a paginated timeline of posts from an X user.

Get complete public information for an X community.

Get X search suggestions for a partial query.

List the geographic locations available for Twitter/X trends, including WOEIDs, place types and country details.

Get the highlighted posts selected on an X user profile.

Get a complete public X user profile by username.

Get the complete public data for one X post.

Get a paginated timeline of replies from an X user.

Get ranked Twitter/X trends for a geographic WOEID with normalized search queries, context, post counts and related trends.

Search public X lists by query.

Get a paginated timeline of media posts from an X user.

Get members of a public X list.

Get top or latest posts from an X community.

Get complete public information for an X list.

Two answers in one call. Validation: the number is checked against the VIES service of the member state that issued it, with the consultation date returned. Treatment: given the supplier country, the customer country and whether the customer is a business, it states whether the supply is domestic with the local rate, an intra-community B2B supply where the reverse charge shifts the liability to the customer, a B2C supply taxed where the customer sits, or an export outside the EU.

Two checks in one. First the arguments are validated against the tool input schema and every violation is reported with its path and a sentence saying what to change. Second, values that satisfy the schema but look wrong are flagged: an unset required field filled with a placeholder like "string" or "TODO", a number at a suspicious order of magnitude, an address that fails its checksum shape, a destructive flag set to true, an empty string where content was expected.

One two-sentence horror story, in English or Spanish, by theme: domestic, technological, cosmic or folk. Returned SPLIT into setup and payoff as well as joined, so a narrating agent can deliver the first line, pause, and then land the second. Takes parameters, returns an id to avoid repeats, and accepts a seed for a reproducible answer.

Look up a transaction by hash on base, ethereum, arbitrum, optimism, polygon, bsc: status (success/reverted/pending), block and timestamp, from/to, value, gas used, fee in native coin and USD, method selector, created contract, and decoded ERC-20 transfers with token symbols and amounts. Transaction and receipt in one call.

Plain-English explanation of any transaction on Base, Ethereum, Arbitrum or Optimism: what happened, who sent what to whom (decoded token transfers with amounts and symbols), the method called, fee paid, and success/failure. Returns a summary plus the structured facts it is based on.

Normalized transactions for an address on a chain (Alchemy Transfers API). x402-paid, USDC on Base.

Status of a transaction on Base, Ethereum, Arbitrum or Optimism: pending/success/failed, block, confirmations, from/to, gas used, log count. Deterministic, no LLM.

On-chain transaction receipt for any Base tx (?tx=0x...): status, block, gas used, from/to, logs count — agents verify their own settlements and counterparty claims

Transaction receipt status/block/confirmations on Base or Ethereum via eth_getTransactionReceipt. Validates 0x hash BEFORE settle.

Explain and preflight an unsigned Base transaction, EIP-712 typed data, or an EIP-3009 x402 payment authorization before you sign it. Decodes intent against verified ABIs, resolves proxies, classifies approvals, and checks a payment authorization against the quote it claims to pay: recipient, amount, asset, chain, freshness, and nonce replay. Returns unknown rather than guessing when a selector is ambiguous. Not a guarantee that a transaction is safe or profitable.

One pre-sign safety verdict (GREEN, REVIEW or BLOCK) fusing transaction, signature, address, URL and token checks for AI wallet agents.

Decode raw EVM calldata into a named function, signature and arguments, plus security risk flags (unlimited token approval, setApprovalForAll, ownership transfer, unknown selector, native value transfer). Keyless, deterministic, no simulation - the cheap way for an agent to understand and risk-screen a piece of calldata before signing.

Simulate an EVM transaction before signing. Decodes the calldata into a named function with arguments and security risk flags, AND runs a keyless static eth_call preview to tell you whether the transaction would succeed or revert (with the decoded revert reason). Use it to catch a failing or malicious transaction before you broadcast it. Read-only, no keys, no node infra. Asset-level change tracing is v2.

Ask a typed question about any content and get an answer your code can branch on, not prose to parse. Three question types: choice (pick one of your named options, with a probability for each and a confidence), score (a position on levels you describe), and noul (a yes/no as a probability from 0 to 1). Up to 8 questions per call, answered in parallel over one piece of state. Model-backed, not deterministic.

Generates the typical misspellings of a package name and looks up every one of them in the registry. Generation rather than search is deliberate: most of the seven ecosystems have no search API, and the ones that do rank by popularity instead of similarity, so a fresh squat with no downloads never appears.

Call when an agent needs the UTC offset of an IANA time zone on a date, including daylight saving. Not a live clock.

Use when an agent must track new U.S. rules, proposed rules, agency notices and fresh SEC disclosures. Input: optional q (topic), agency (Federal Register slug), doc_type, form (8-K, 13F-HR, NPORT-P...), source, days, limit. Output: JSON Federal Register documents (type, agencies, abstract, effective/comment dates, CFR, links) and latest SEC filings by companies/funds (form, filer, CIK, filed, link). Metadata only. Example: ?q=stablecoin&days=30

Matches vendor, fund, company, or account names across two datasets using normalized and conservative fuzzy matching.

Flags exact and normalized duplicate invoices using invoice number, vendor, amount, and date fields with source indexes.

Reconciles invoice, purchase-order, or ledger records and returns traceable missing, extra, and changed fields.

Token holder-value check: holder revenue yield vs emissions dilution, net real yield, and an annualized unlock-dilution stress scenario over the next 90 days. Also P/holder-revenue, P/fees, FDV and unlock schedules. Deterministic; caller-asserted data status with reason for every top-level calculated figure; hashed and optionally signed. No LLM.

Compare any two portfolio or SEC-style holdings datasets (up to 1000 rows each) by CUSIP, ticker, ISIN, or internal identifier. Return opened, closed, increased, decreased, and field-level changed positions with totals and weight changes.

Deterministic portfolio performance attribution vs BTC, ETH, stETH or any benchmark. Returns Modified Dietz and money-weighted (XIRR) returns, per-position contribution and alpha, per-input source status and per-position data status with the reason, and a hashed (optionally EIP-191 signed) record of the calculation. No LLM.

DeFi & Web3 Geo-Node Recommendation Engine

Uyghur Forced Labor Prevention Act high-priority sector tracing depth.

United Kingdom: Bank of England official Bank Rate and SONIA (overnight index), latest value and daily series. Source: Bank of England Database under the Open Government Licence v3.0; SONIA attribution: SONIA and/or SONIA Compounded Index data licensed under the Open Government Licence v3.0 and copyright the Governor and Company of the Bank of England.