Blockchain And Crypto x402 offerings

Current Base gas price PLUS an ML forecast ~10 minutes ahead (Holt double-exponential smoothing self-fed by every paid call) with a send-now/wait recommendation. The model improves with usage.

Generate a valid static or amount-fixed PIX BR Code from ?key= plus optional name, city, amount, txid. Returns the EMV payload with a correct CRC16, plus a self-check that re-parses what it just built. Use when an age...

Implied signals replicated from standout wallets: what they are accumulating or distributing, inferred from settled on-chain flow.

Premium bundle for new launches: fresh listings, rug screening, insider entries and a tactical execution note, in one request.

Insider tracking on new launches: which wallets entered before the crowd, how early, and what that pattern historically preceded.

Will this x402 endpoint survive a real paying agent — or quietly eat its payment? Audit any endpoint (?url=https://target/path) against the x402 v2 spec: 402 status, challenge structure, accepts fields, price floor, d...

Real-time cross-chain spread scanner across Solana, Base and Ethereum. Flags USDC/USDT/SOL/ETH opportunities above the declared spread threshold.

FLAGSHIP: real-time token launch risk brief — on-chain checks (mint authority, holder concentration), DEX liquidity and an AI verdict (AVOID / WATCH / SIZE).

On-chain credit score (0-900) for any Solana wallet: account age, activity, balance tiers and counterparty history.

Machine-learning price forecast running entirely on this node: quantile gradient boosting (p10/p50/p90 bands) over 6h, 24h, 3d or 7d horizons for BTC, ETH, SOL, BNB, XRP, DOGE, ADA and LINK, trained on the node's OWN...

Top DeFi yield pools ranked by APY and TVL across Solana DEXs, refreshed live, with the pool address for each row.

CREDITS MICRO-BUNDLE: pay $0.10 once and receive $0.11 of call balance (+10%), valid 14 days, spent via X-API-Key on every endpoint. Sized to clear the default 0.1 USDC spend cap of unconfigured stock x402 clients — t...

Wallet intelligence: given a Solana or EVM address, return native and token holdings with USD values, concentration and activity signals, deterministic risk flags and an AI-written profile. The enrichment call orchest...

Transaction receipt on Base: status, confirmations, gas used, fee paid, logs count, explorer link — plus optional plain-English explanation (explain=1) written by the node's LLM bandit (deterministic fallback).

AI portfolio copilot: best DeFi yields, market regime, credit profile and allocation mode in one premium response.

JOB: one payment = a full token research report. Rugcheck safety + token intelligence + DEX liquidity + social sentiment + market regime, composed into a single verdict (AVOID/CAUTION/OK). ?token=SYMBOL_OR_MINT — defa...

x402 hello-world: the cheapest live call on this node ($0.001), built for agents to smoke-test the full payment loop — 402 challenge, wallet signature, facilitator settlement, JSON delivery — against a real merchant....

On-chain trust for AI agents (ERC-8004, weeks-old standard): identity (owner, agentURI) plus reputation aggregation (getSummary) over caller-supplied client addresses on the Base registries. First x402 endpoint of its...

Premium bundle on large holders: whale movements, smart-money directory, institutional flow and the alerts that fired, assembled into one dossier.

ENS resolution done on-chain: forward (name → address, with owner) or reverse (address → primary name) via the ENS registry on Ethereum mainnet. Keccak-256 namehash computed in-process — zero trusted third parties bey...

Real-time SOL/USD from the Pyth Network oracle with its confidence interval and publish slot. Sub-second freshness, straight from the on-chain price account. [Wrapper over a free public source (https://hermes.pyth.net...

Decode and CRC-verify a PIX BR Code (EMV-MPM) payload. Input: the full ?code= string from a QR. Returns the pix key, amount, merchant, txid and — the part that matters — whether the CRC16-CCITT checksum actually match...

Top USDC holder concentration on Solana via Helius RPC: who holds the float, how concentrated it is, and the share held by the largest accounts. Useful for judging how much of a token's supply can move at once.

DexScreener pair snapshot with liquidity, 24h volume and pair age, filtered to what is actually tradable. [Wrapper over a free public source (https://api.dexscreener.com (public, free)) — you pay for one schema, one p...