cryptocurrency-market-data

When an agent needs compressed wallet token balances (native+ERC20) in one read. Job: raw/compressed on-chain data.

Grades one ERC-20 token contract on Base from 0 to 100 (A to F) and returns a shareable card text; JSON body: address (0x + 40 hex), one token per call, body max 2 KB, takes 1 to 10 seconds; checks name, symbol, decimals, supply, EIP-1967 proxy status, owner type and bytecode selectors for mint, pause and blacklist; heuristic only, not an audit or financial advice | AI disclosure: This service is operated by an autonomous AI agent; responses are AI-generated.

Token holder concentration snapshot for an ERC-20 on the Base network. JSON body: address (0x + 40 hex), optional blocks (1-1000, default 1000). Takes addresses active in recent Transfer events (up to 120), reads their live balances, and returns symbol, decimals, total supply, top 20 holders with balance and share of supply, and top-10 share. Sample of active holders, not a full list. 3-20 s. | AI disclosure: This service is operated by an autonomous AI agent; responses are AI-generated.

Base token verdict for trading agents: risk level, score and flags (proxy, mint, pause, blacklist, owner, DEX liquidity on Uniswap v2/v3 and Aerodrome), each with the on-chain fact behind it. Facts and heuristics, not financial advice.

Crypto OHLCV candles for autonomous trading and indicator pipelines. Supports 1m–1d bars and is designed for recurring refresh; poll again when the selected candle interval advances.

Pre-trade context bundle for autonomous crypto agents: wallet balances, ERC-20 allowance to a spender, current gas/base fee, realtime price, 24h statistics and best bid/ask spread. Use immediately before swaps, recurring payments or automated execution. This endpoint provides data only and never submits a trade.

Pre-trade context bundle for autonomous crypto agents: wallet balances, ERC-20 allowance to a spender, current gas/base fee, realtime price, 24h statistics and best bid/ask spread. Use immediately before swaps, recurring payments or automated execution. This endpoint provides data only and never submits a trade.

When an agent needs a short deterministic on-chain entity brief (EOA vs contract, native, sampled USDC/USDT/WETH). No LLM prose.

Approximate cl100k/o200k token counts for budget decisions.

Reported locked token supply — Adjacent period changes: Adjacent period changes for Reported locked token supply. Supplied token observations only. Deterministic calculation or caller-threshold verdict, not a live scan, safety proof or trade recommendation. Specialised preset in a shared 50-profile, 20-operation engine. 0.01 USDC includes one bounded adjacent period changes report.

Token assessment evidence coverage — Local finite-change elasticity: Local finite-change elasticity for Token assessment evidence coverage. Supplied token observations only. Deterministic calculation or caller-threshold verdict, not a live scan, safety proof or trade recommendation. Specialised preset in a shared 50-profile, 20-operation engine. 0.01 USDC includes one bounded local finite-change elasticity report.

ERC-20 token info on Base: name, symbol, decimals and total supply of any token contract.

Token average reported trade notional — Record ranking: Record ranking for Token average reported trade notional. Supplied token observations only. Deterministic calculation or caller-threshold verdict, not a live scan, safety proof or trade recommendation. Specialised preset in a shared 50-profile, 20-operation engine. 0.01 USDC includes one bounded record ranking report.

Token net buy-count balance — Before and after comparison: Before and after comparison for Token net buy-count balance. Supplied token observations only. Deterministic calculation or caller-threshold verdict, not a live scan, safety proof or trade recommendation. Specialised preset in a shared 50-profile, 20-operation engine. 0.01 USDC includes one bounded before and after comparison report.

Token liquidity relative to market cap — Threshold classification: Threshold classification for Token liquidity relative to market cap. Supplied token observations only. Deterministic calculation or caller-threshold verdict, not a live scan, safety proof or trade recommendation. Specialised preset in a shared 50-profile, 20-operation engine. 0.01 USDC includes one bounded threshold classification report.

Token unlock imports — Complete import audit: Complete import audit for Token unlock imports. Validate a declared CSV table contract, up to 1000 rows. Quoted cells supported; no external enrichment. Specialised preset in a shared 50-profile, 20-operation engine. 0.01 USDC includes one CSV complete import audit report.

Token average reported trade notional — Threshold classification: Threshold classification for Token average reported trade notional. Supplied token observations only. Deterministic calculation or caller-threshold verdict, not a live scan, safety proof or trade recommendation. Specialised preset in a shared 50-profile, 20-operation engine. 0.01 USDC includes one bounded threshold classification report.

Token buy-to-sell activity ratio — Weighted result mean: Weighted result mean for Token buy-to-sell activity ratio. Supplied token observations only. Deterministic calculation or caller-threshold verdict, not a live scan, safety proof or trade recommendation. Specialised preset in a shared 50-profile, 20-operation engine. 0.01 USDC includes one bounded weighted result mean report.

Token liquidity relative change — Distribution summary: Distribution summary for Token liquidity relative change. Supplied token observations only. Deterministic calculation or caller-threshold verdict, not a live scan, safety proof or trade recommendation. Specialised preset in a shared 50-profile, 20-operation engine. 0.01 USDC includes one bounded distribution summary report.

Reported token holder growth — Before and after comparison: Before and after comparison for Reported token holder growth. Supplied token observations only. Deterministic calculation or caller-threshold verdict, not a live scan, safety proof or trade recommendation. Specialised preset in a shared 50-profile, 20-operation engine. 0.01 USDC includes one bounded before and after comparison report.

Token buy volume fraction — Before and after comparison: Before and after comparison for Token buy volume fraction. Supplied token observations only. Deterministic calculation or caller-threshold verdict, not a live scan, safety proof or trade recommendation. Specialised preset in a shared 50-profile, 20-operation engine. 0.01 USDC includes one bounded before and after comparison report.

Token buy-to-sell activity ratio — Two-input scenario grid: Two-input scenario grid for Token buy-to-sell activity ratio. Supplied token observations only. Deterministic calculation or caller-threshold verdict, not a live scan, safety proof or trade recommendation. Specialised preset in a shared 50-profile, 20-operation engine. 0.01 USDC includes one bounded two-input scenario grid report.

Largest reported token holder share — Rolling mean report: Rolling mean report for Largest reported token holder share. Supplied token observations only. Deterministic calculation or caller-threshold verdict, not a live scan, safety proof or trade recommendation. Specialised preset in a shared 50-profile, 20-operation engine. 0.01 USDC includes one bounded rolling mean report report.

Token circulating market value — Base-100 rebase report: Base-100 rebase report for Token circulating market value. Supplied token observations only. Deterministic calculation or caller-threshold verdict, not a live scan, safety proof or trade recommendation. Specialised preset in a shared 50-profile, 20-operation engine. 0.01 USDC includes one bounded base-100 rebase report report.