Scored list · updated 2026-09-12
24 x402 payment tools on Solana, scored
24 x402 payment tools on Solana: 24 listings as of 2026-09-12, 13 open source, 9 with activity in the last 30 days; highest Sato Scores: BlockRun MCP (89), x402 (86), Trust Wallet Agent Kit (TWAK) (86).
Rule · Every listing whose standards field includes x402 and whose supported chains include Solana, ordered by Sato Score; rebuilt daily.
The Sato Score is a 0–100 measure of how open, active and verifiable a project is; not a safety, quality or returns grade. No winner is declared; the order is the score.
| # | Listing | Sato Score | Liveness | Chains |
|---|---|---|---|---|
| 1 | BlockRun MCP✓ reproduced MCP server giving AI agents live data — markets, crypto, research, X — billed per call via x402 micropayments. MCP · ★ 393 | High | Active · 3d ago | Base, Solana |
| 2 | x402✓ reproduced Open payment protocol enabling agents and apps to pay for APIs over HTTP using stablecoins. API / SDK · ★ 150 | High | Active · 9d ago | Base, Ethereum, Multichain, Solana |
| 3 | Trust Wallet Agent Kit (TWAK)✓ reviewed Non-custodial toolkit from Trust Wallet (MCP server, CLI, and SDK) that lets AI agents read and transact across 25+ chains within user-defined rules. Wallet Infrastructure · ★ 63 | High | Active · 1d ago | Ethereum, Base, Solana, Arbitrum, Optimism, Polygon, BNB Chain, Avalanche, Multichain |
| 4 | Zerion✓ reproduced Wallet and DeFi data provider offering portfolio, positions, transactions, PnL, and prices across many chains, with an agent-accessible API. Data Tool · ★ 59 | High | Active · 1d ago | Ethereum, Base, Arbitrum, Optimism, Polygon, Avalanche, BNB Chain, Multichain, Solana, Tron, Monad |
| 5 | OpenSea Agent Skill✓ reviewed Official OpenSea agent skill and MCP server letting AI agents query NFT/token data and execute marketplace operations such as listing, offers, and token swaps. API / SDK · ★ 49 | High | Active · 11d ago | Ethereum, Base, Solana, Polygon, Arbitrum, Optimism |
| 6 | Crypto execution layer and cross-chain wallet that lets agents and users trade, bridge, and manage assets via natural language, plus a skills marketplace and an x402 cloud for spinning up pay-per-call agent endpoints. Wallet Infrastructure · ★ 1,193 | High | Active · today | Base, Ethereum, Polygon, Arbitrum, Solana, Bitcoin, BNB Chain, Multichain, Hyperliquid, Robinhood Chain |
| 7 | x402 OpenAI (Python)✓ reproduced Drop-in OpenAI Python client with transparent x402 micropayment support. API / SDK · ★ 261 | High | Active · 10d ago | Ethereum, Base, Solana |
| 8 | Lucid Agents✓ reproduced Commerce SDK for bootstrapping AI agents that can pay, sell, and transact onchain. Agent Framework · ★ 196 | High | Recent · 2mo ago | Base, Ethereum, Solana |
| 9 | Emblem Agent Skills✓ reproduced Skill collection for EmblemAI agents — 200+ crypto tools across seven blockchains. Skill Repo · ★ 12 | High | Quiet · 4mo ago | Solana, Ethereum, Base, BNB Chain, Polygon, Bitcoin |
| 10 | An autonomous AI agent with its own wallet that spends USDC to get real work done. Onchain Agent · ★ 552 | High | Active · 7d ago | Base, Solana |
| 11 | Agent skills for OKX OnchainOS: wallet, token discovery, market data, and DEX swaps. Skill Repo · ★ 331 | Medium | Active · today | Solana, Ethereum, Base, BNB Chain, Arbitrum, Polygon |
| 12 | Agent skill for Bitget Wallet: token swaps, cross-chain bridging, and gasless transactions. Skill Repo · ★ 180 | Medium | Quiet · 5mo ago | Ethereum, Solana, BNB Chain, Base, Arbitrum, Tron, TON, Sui, Optimism |
| 13 | Web3 toolkit for Claude Code: 140 custody-free MCP tools for EVM and Solana DeFi, DEX, and perps. Skill Repo · ★ 11 | Medium | Recent · 3mo ago | Ethereum, Solana, Tron, Base |
| 14 | Solana-first x402 payment facilitator enabling usage-based, machine-to-machine payments for AI agents. API / SDK | Medium | no signal | Solana, Base, Polygon, Avalanche, Arbitrum |
| 15 | Pay-per-call gateway where AI agents reach 55+ LLMs, data, and tools through one endpoint, settled in USDC via x402 — no API keys. API / SDK | Medium | no signal | Base, Solana |
| 16 | MCP server that discovers x402-paid APIs via CDP Bazaar and handles USDC micropayments on Base. MCP · ★ 1 | Medium | Recent · 2mo ago | Base, Solana |
| 17 | Gives any AI agent a crypto wallet to pay x402 APIs, receive USDC, and check balances. Wallet Infrastructure · ★ 71 | Medium | Recent · 1mo ago | Ethereum, Base, Arbitrum, Polygon, Solana |
| 18 | An x402 micropayment gateway and transparent proxy that adds pay-per-request paywalls to existing APIs without backend rewrites. API / SDK · ★ 4 | Medium | Quiet · 7mo ago | Solana, Base |
| 19 | Wallet-as-a-Service infrastructure for AI agents. Wallet Infrastructure · ★ 26 | Medium | Quiet · 5mo ago | Solana, Ethereum, Polygon, Arbitrum, Optimism, Base, Avalanche, BNB Chain |
| 20 | Cobo Agentic Wallet✓ reviewed Non-custodial MPC wallet for AI agents with cryptographically enforced human rules, plus a WaaS Skill for building wallet apps via natural language. Wallet Infrastructure | Medium | no signal | Ethereum, Solana, Base, Multichain, Polygon, Hyperliquid |
| 21 | Onchain analytics platform with wallet labeling and smart-money tracking, offering an API with key-based and x402 access. Data Tool | Medium | Quiet · 3mo ago | Ethereum, Base, Solana, Arbitrum, Optimism, Polygon, Multichain |
| 22 | Coinbase Developer Platform wallet infrastructure built for AI agents, with spend caps, gasless Base settlement, and native x402. Wallet Infrastructure | Medium | no signal | Base, Solana, Multichain |
| 23 | An onchain data network providing structured, AI-ready blockchain data across many chains, with API, CLI, MCP, and x402 access. Data Tool | Medium | no signal | Ethereum, Base, Solana, Arbitrum, Optimism, Polygon, BNB Chain, Multichain |
| 24 | Pay-per-use security verification endpoints for AI agents, billed via x402 micropayments. Security Tool | Low | no signal | Base, Ethereum, Solana |
✓ marks an earned state — reviewed against evidence, install reproduced, on-chain identity read from the chain, or endpoint probed — named as what was checked. None of them is a safety claim.
Questions this list answers
- Which of these are open source?
- 13 of 24: BlockRun MCP, x402, OpenSea Agent Skill, x402 OpenAI (Python), Lucid Agents, Emblem Agent Skills, Franklin, OKX OnchainOS Skills, Bitget Wallet Skill, ChainGPT Claude Skill, x402node MCP, Agenti and others.
- Which are actively maintained?
- 9 showed public activity in the last 30 days: BlockRun MCP, x402, Trust Wallet Agent Kit (TWAK), Zerion, OpenSea Agent Skill, Bankr, x402 OpenAI (Python), Franklin, OKX OnchainOS Skills. Activity is a recency signal, not a quality judgment.
- Which have an earned verification on Sato Hub?
- 9: BlockRun MCP, x402, Trust Wallet Agent Kit (TWAK), Zerion, OpenSea Agent Skill, x402 OpenAI (Python), Lucid Agents, Emblem Agent Skills, Cobo Agentic Wallet. An earned check is named as what was checked (install reproduced, endpoint probed, on-chain identity read, reviewed against evidence); none is a safety claim.
- Which run as MCP servers?
- 14: BlockRun MCP, Trust Wallet Agent Kit (TWAK), Zerion, OpenSea Agent Skill, Lucid Agents, Emblem Agent Skills, ChainGPT Claude Skill, BlockRun, x402node MCP, Agenti, Kobaru, WAIaaS and others.
- How is this list ranked?
- 24 x402 payment tools on Solana is derived from Sato Hub's live records by a stated rule and ordered by Sato Score, a 0–100 measure of how open, active and verifiable each project is. It is not a quality ranking and declares no winner.
Sources — the projects' own repositories and docs
Related
Other scored lists
- 16 trading agent frameworks, scored
- 67 onchain trading tools on Base, scored
- 38 x402 payment tools on Base, scored
- 30 Solana MCP servers, scored
- 35 Base MCP servers, scored
- 33 Ethereum MCP servers, scored
- 48 x402-ready tools, scored
- 12 ERC-8004 tools, scored
- 29 onchain agent frameworks, scored
- 26 wallets for agents, scored
- 36 MCP servers with a verified install, scored
- 40 onchain trading tools on Solana, scored
- 50 npm-installable crypto agent tools, scored
- 47 Python-installable crypto agent tools, scored
- 14 wallets for agents on Solana, scored
- 10 security tools an agent can call, scored
- 40 payment tools for agents, scored
- 25 highest Sato Scores in the directory
- 37 hosted MCP endpoints answering today, scored
Cite this page
Sato Hub. "24 x402 payment tools on Solana, scored." Sato Hub, updated 2026-09-12, accessed 2026-09-12. https://satohub.ai/lists/x402-tools-on-solanaThis page is refreshed daily. Citations include the date so a reader can tell which snapshot a claim came from.