Blockchain And Crypto x402 offerings

Get recent native-coin transfers to and from a wallet on Ethereum, Base, Arbitrum, Optimism or Polygon: up to 50 with hash, value, counterparty, timestamp and direction.

Get a wallet's native balance and the ERC-20 tokens it most recently sent or received, on Ethereum, Base, Arbitrum, Optimism or Polygon.

Pacific Intelligence Orchestrator: autonomously pays 3 live PDC sub-endpoints (fisheries stock summary, FX rates, Algorand wallet-balance check) via x402, then synthesises the results into a structured intelligence brief using Claude. One payment triggers multiple sub-payments settling on Algorand Mainnet. Specify topic (fisheries/marine/ocean/economic/climate/general) and country code (WS/FJ/TO/PG/SB/VU/CK/NU) to shape which findings are emphasised. Returns executive summary, key findings, data sources, synthetic-data warning, and the full sub-payment trail.

Historical price points for one of the 7 KV-tracked crypto symbols (ALGO, BTC, ETH, XRP, XLM, USDC, USDT), windowed by ?tf= for the dashboard's timeframe chart selector. Required ?symbol=. Optional ?tf= (5m|15m|1h|4h|8h|1D|1W|1M, default 1D) — 1W/1M return the fullest 24h buffer available plus a note, since the KV history buffer doesn't yet hold 7/30 days. Backed by a Cloudflare Cron Trigger polling Binance (primary) or CoinCap (fallback) every 5 minutes — see /finance/crypto-rates for the live current-price equivalent. 60-second cache.

Algorand wallet balance lookup: given any Algorand address, returns ALGO balance, USDC balance (asset 31566704), USDC opt-in status, and account existence. Nodely primary, AlgoNode fallback. Useful for counterparty checks before x402 payments.

Real-time prices for 67 curated crypto tokens, Pacific-priority weighted (ALGO, XRP, XLM always included). Source: CoinGecko public API. Optional ?symbols= (comma-separated, e.g. BTC,ETH,ALGO) filters to matching tokens — 400 only if every requested symbol is outside the curated list. Optional ?category= (defi|l1|l2|pacific) pre-filters by a hand-curated best-effort grouping. 60-second cache.

Multi-chain DEX arbitrage signals: gross spread, gas-adjusted net spread, and signal quality (weak/moderate/strong) for 7 curated token pairs across Ethereum, Arbitrum, BNB Chain, and Algorand. Sourced from GeckoTerminal (Uniswap v2/v3/v4, SushiSwap, PancakeSwap v2/v3) and, for ALGO/USDC, Tinyman and Pact directly. Optional ?pair= (one curated pair, 400 if not curated), ?chain= (ethereum|arbitrum|bnb|polygon|algorand), ?min_spread_pct= (default 0). Not financial advice — gas estimates are approximate. 60-second cache.

Base wallet screening with provider coverage, address-security flags and account nonce. Contracts require separate assessment. Risk scores are heuristic, not calibrated safety probabilities.

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

Scans a Solana wallet and returns its activity or holdings insights.

Scans a Solana wallet for on-chain activity and token holdings.

Scans a Solana wallet for activity and on-chain insights.

Scans a wallet address for on-chain activity and transaction insights.

Scans a Solana wallet for activity and on-chain insights.

Scans a Solana wallet for activity and related on-chain insights.

Teardrop get_dex_quote: Get the best Uniswap v3 swap quote on Ethereum (chain_id=1) or Base (chain_id=8453) via direct on-chain QuoterV2 calls. Queries all four fee tiers (100/500/3000/10000 bps) in parallel and returns the tier with the highest output amount, along with per-tier breakdown. Inputs are raw uint256 amounts and EIP-55 checksummed addresses; native ETH is not quoted directly - pass the WETH address. Returns no_liquidity=true when no pool exists for the pair. Point-in-time quote a...

Teardrop crypto research agent over A2A: ask in plain language about token prices, DeFi yields and lending, wallet portfolios, approvals and counterparty risk, or onchain transactions; the agent plan…

Reviewer quality lookup. Returns quality score and review history for a wallet address that has left ERC-8004 feedback.

Agent profile lookup. Returns trust score, component breakdown, feedback counts, and metadata for any ERC-8004 agent.

Reviewer quality lookup. Returns quality score and review history for a wallet address that has left ERC-8004 feedback.

Full score time-series for an agent. Returns all historical trust score snapshots, trajectory (7d/30d change), and volatility (standard deviation).

Agent profile lookup. Returns trust score, component breakdown, feedback counts, and metadata for any ERC-8004 agent.

Reviewer quality lookup. Returns quality score and review history for a wallet address that has left ERC-8004 feedback.

Score ERC-20/BEP-20 token rug-pull risk from honeypot.is simulation + DexScreener liquidity/age. Detects honeypots, high taxes, thin liquidity, brand-new pairs. Heuristic signal, not financial advice. No wallet, no RPC key, no browser.