All projects on Base matching “coding”

Backtest an algorithmic trading strategy. Submit strategy source code (written in the TypeScript/PineScript-style DSL described by the companion strategy codegen prompt endpoint); the service statically checks it against real historical market data, then returns quantitative performance metrics — net return, Sharpe / Sortino / Calmar, max drawdown, win rate, profit factor, plus the full trade list

Typosquat and quality signals for an npm package before installing it: weekly downloads, latest version, license, deprecation notice, repository link, and computed risk flags (low_downloads, deprecated, no_repository, no_license, not_found). A package with 12 weekly downloads pretending to be a popular library is the classic supply-chain attack on coding agents. Pairs with the package-vulns endpoi

Simulate and inspect an unsigned Base transaction for approvals, privileged selectors, reverts and target-code anomalies.

One-country brief from the Voidly open censorship observatory: current index status (score, OONI anomaly rate, affected services), up to five recent incidents with citable IDs, and the 7-day censorship-event forecast. Input {"country":"IR"}: two letters (ISO 3166-1 alpha-2, any case). Codes without data return an empty incident list. An unavailable section is omitted. Voidly data CC BY 4.0; OONI-d

Deterministic npm package evidence: registry facts, distribution integrity, provenance, and factual flags for coding agents.

Canonical GitHub bounty viability check for agents: issue state, repo trust, payout evidence, age, claims and competing PRs. Prevents wasted coding on stale or fake rewards.

Safely follow bounded public HTTP redirects and compare the final URL with the expected target; return a deterministic verdict and reason code.

Use when you need the official facts about a US-listed or SEC-registered company: resolves a ticker or CIK and returns the EDGAR profile (legal name, all tickers and exchanges, SIC code and industry, entity type, filer category such as Large Accelerated Filer, state/country of incorporation, fiscal year end, business and mailing address, company phone, website if filed, former names) plus its 10 m

Publish a compliant English (en-US) or Spanish (es-US) California Auto Accident, Personal Injury, or Prop 213 (Civ. Code 3333.4) article on CarInjuryAttorney.biz with LegalService JSON-LD & Ed25519 receipt ($1.00 USDC).

Publish a compliant English (en-US) or Spanish (es-US) California DUI Defense, Vehicle Code 13558 10-Day DMV APS Hearing, or Title 17 forensic blood/breath article with Ed25519 receipt ($1.00 USDC).

Pre-flight due diligence for GitHub bounty issues. Detect competing PRs, stale issues, maintainer inactivity, saturation and payout-risk signals before an autonomous coding agent spends compute on implementation.

Publish a compliant English (en-US) or Spanish (es-US) Los Angeles Criminal Defense, Penal Code 825 Arraignment, or PC 1275.1 Bail Hold article with LegalService JSON-LD & Ed25519 receipt ($1.00 USDC).

Evidence-ranked root-cause analysis from issue text, logs and supplied code context.

Base token due diligence: exact-block contract code, ERC20 metadata and proxy storage; available GoPlus security flags and derived GeckoTerminal liquidity observations. Explicit missing-data coverage. Timestamped evidence, no trade advice.

x402 MCP Tools: Generate a QR code (URL, text, vCard or WiFi) as a base64 PNG.

What a vehicle fault code means, with source-attributed generic and make-specific definitions and any disagreement between sources stated.

FTS shortlist of official JAR records plus DeepSeek V4 Flash rank. Never invents a company code.

Create a one-hour verification inbox for a single signup code (10 messages, no replies)

Search U.S. federal contract actions in FPDS-NG by description keyword, contracting agency code, NAICS, and signing-date window. Returns PIIDs, obligated amounts, vendors, NAICS, PSC, and direct FPDS UI links.

Guess the character set of a base64-encoded byte buffer: sniffs a byte-order mark, then falls back to ASCII / UTF-8 validation and a UTF-16 NUL-pattern heuristic. Returns a best-effort charset with a confidence label — a low-confidence guess is still a successful 200.