Blockchain And Crypto x402 offerings

Number of non-zero token accounts for a mint and top holders via the indexed RPC. Holders + concentration are the classic rug signals.

Live trending/new Solana DEX pairs by 24h volume. A fresh feed for agents, per call.

Recently created Solana DEX pairs with non-trivial liquidity — an early discovery feed for agents watching for fresh listings.

Live price, liquidity, 24h volume and DEX pairs for any base ERC-20 token, plus on-chain name/symbol/decimals. Live, per request.

Epoch index, slot range, slots elapsed and % complete. Predicts when staking/epoch effects land.

Fee breakdown for a transaction: base fee, compute units consumed, and compute-unit price if present.

0-100 safety score with reasons: mint authority, freeze authority, liquidity, holder concentration, age. A pre-trade due-diligence verdict.

All DEX pairs for a mint with liquidity and 24h volume, sorted by liquidity. Tells you where the depth is before you trade or recommend a size.

Complete wallet snapshot in one call: SOL, USDC, all tokens, activity count, account age and risk verdict.

Can this wallet operate as an autonomous agent? Checks SOL for fees, USDC for payments, token accounts, and recent activity — with a ready/not-ready verdict.

Number of non-zero token accounts for a mint and top holders via the indexed RPC. Holders + concentration are the classic rug signals.

Number of non-zero token accounts for a mint and top holders via the indexed RPC. Holders + concentration are the classic rug signals.

Complete token due-diligence in one call: live price, liquidity, 24h volume, DEX pairs AND on-chain supply/mint authority. Replaces several lookups.

All DEX pairs for a mint with liquidity and 24h volume, sorted by liquidity. Tells you where the depth is before you trade or recommend a size.

Native SOL balance plus every SPL token balance (incl. USDC) for a Solana address. Live.

Profile of ONE x402 seller: give the host (e.g. api.onesource.io), the payTo address, or a resource URL and get its deterministic trust score with the full fact breakdown. Multichain — ?chain=base|polygon|solana.

Native SOL balance plus every SPL token balance (incl. USDC) for a Solana address. Live.

Summary of current and delinquent vote accounts: validator count, total activated stake, delinquency. Validator-health context in one call.

Batch SOL balance for up to 20 addresses in a single call. Query: ?addrs=<addr1>,<addr2>,... — one round-trip instead of N.

Just the USD price and 24h change for a mint. The cheapest endpoint here — built for agent polling loops.

Directional momentum: 1h/6h/24h price change blended with volume trend, returning a signal (up/down/flat) and strength score.

Latest transaction signatures for an address (signature, slot, blockTime, error flag). ?limit= up to 1000. Live, for activity tracking.

Native SOL balance plus every SPL token balance (incl. USDC) for a Solana address. Live.

Summary of current and delinquent vote accounts: validator count, total activated stake, delinquency. Validator-health context in one call.