Alternatives to Mercury x402 MCP
Peers in MCP, ranked by Sato Score. No winner declared.
- Alternatives10
- Mercury x402 MCP Sato Score37
- Updated2026-10-29
How these are rankedShowHide
Rule. Every listing in Mercury x402 MCP’s own category (MCP) that carries a Sato Score, ordered by score tier, observed liveness, deploy-spec and reproduced-install evidence, and chain overlap with Mercury x402 MCP.
This page ranks peers on how open, active and verifiable each one is — the same evidence Sato Hub publishes everywhere else. It is not a quality, safety or performance ranking, it declares no winner, and it cannot tell you which of these fits your codebase. A Sato Score is not an audit: none of these has been security-reviewed by Sato Hub, and a listing with no earned verification is self-reported.
| # | Alternative | Sato Score | Liveness | Chains | Differs on |
|---|---|---|---|---|---|
| 1 | TensorFeed x402 Base MCP✓ reproduced Read-only Base mainnet MCP for x402: verify USDC settlements, parse x402 manifests, probe endpoints, decode payment payloads. npm install -g @tensorfeed/x402-base-mcp install reproduced by Sato Hub | High | Active · 15d ago | Base | Does not list Polygon, Avalanche, Sei; open source; deploys as npm. |
| 2 | Coinbase x402 Bazaar (Discovery API + MCP)✓ reproduced Public, keyless catalog of x402 payment-gated services indexed by the CDP facilitator, searchable by intent via REST, TypeScript SDK or a hosted MCP server. npm install @coinbase/cdp-sdk install reproduced by Sato Hub | High | Active · 1d ago | Base | Does not list Polygon, Avalanche, Sei; partly open source. |
| 3 | BlockRun MCP✓ reproduced MCP server giving AI agents live data — markets, crypto, research, X — billed per call via x402 micropayments. npx -y @blockrun/mcp install reproduced by Sato Hub | High | Active · today | Base, Solana | Also on Solana; does not list Polygon, Avalanche, Sei; open source; deploys as npm package, MCP server. |
| 4 | Lightning Wallet MCP✓ reproduced Bitcoin Lightning wallet MCP and CLI for agent payments: invoices, sends, and L402 support. npm install -g lightning-wallet-mcp install reproduced by Sato Hub | High | Active · 2d ago | Bitcoin, Base | Also on Bitcoin; does not list Polygon, Avalanche, Sei; open source; deploys as npm. |
| 5 | SODAX Builders MCP✓ reproduced MCP server giving AI coding agents live access to SODAX's cross-network DeFi API across 20+ chains. git clone https://github.com/gosodax/builders-sodax-mcp-server install reproduced by Sato Hub | High | Active · 3d ago | Ethereum, Base, Arbitrum, Optimism, Polygon | Also on Ethereum, Arbitrum, Optimism; does not list Avalanche, Sei; open source; deploys as hosted remote MCP server (streamable HTTP), SSE (legacy), Docker. |
| 6 | NanoParse✓ probed NanoParse is an MCP server on Base. no deploy spec on record | High | Active · 2d ago | Base | Does not list Polygon, Avalanche, Sei; open source; deploys as hosted. |
| 7 | Bankless Onchain MCP✓ reproduced MCP server providing AI assistants read access to onchain data via the Bankless API. npx -y @bankless/onchain-mcp install reproduced by Sato Hub | High | Quiet · 6mo ago | Ethereum, Base, Multichain | Also on Ethereum, Multichain; does not list Polygon, Avalanche, Sei; open source; deploys as npm, MCP server, Self-hosted. |
| 8 | Arcadia MCP✓ reproduced Official Arcadia Finance MCP for concentrated-liquidity strategies on Uniswap and Aerodrome. npx -y @arcadia-finance/mcp-server install reproduced by Sato Hub | High | Active · 3d ago | Base, Optimism | Also on Optimism; does not list Polygon, Avalanche, Sei; open source; deploys as npm. |
| 9 | Philidor MCP✓ probed Hosted MCP scoring risk across 700+ DeFi vaults on Morpho, Aave, Spark, Yearn, and Beefy for agent due diligence. claude mcp add philidor --transport http https://mcp.philidor.io/api/mcp install as documented by the project — not reproduced | High | Active · 29d ago | Ethereum, Base, Arbitrum, Polygon, Optimism, Avalanche | Also on Ethereum, Arbitrum, Optimism; does not list Sei; open source; deploys as Hosted API, Docker, npm. |
| 10 | Algorand MCP✓ reproduced GoPlausible's Algorand MCP: agent wallets, transaction building/signing, TEAL, DEX aggregation, full Algod/Indexer access. npm install -g @goplausible/algorand-mcp install reproduced by Sato Hub | High | Recent · 3mo ago | — | Does not list Base, Polygon, Avalanche; open source; deploys as npm (npx / global install / from source), Docker (agent wallet volume). |
“Differs on” is derived from the records — type, chains, openness and deployment — and states a difference, never a preference. ✓ marks an earned state named as what was checked; none of them is a safety claim.
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QuestionsWhat people ask about this pageShowHide
Questions about alternatives to Mercury x402 MCP
- What are the alternatives to Mercury x402 MCP?
- TensorFeed x402 Base MCP, Coinbase x402 Bazaar (Discovery API + MCP), BlockRun MCP, Lightning Wallet MCP, SODAX Builders MCP, NanoParse, Bankless Onchain MCP, Arcadia MCP, Philidor MCP, Algorand MCP are listed in the same category as Mercury x402 MCP (MCP), as of 2026-10-29. The order is Sato Score and observed evidence, not a quality judgment.
- Which alternatives to Mercury x402 MCP are open source?
- 9 of 10: TensorFeed x402 Base MCP, BlockRun MCP, Lightning Wallet MCP, SODAX Builders MCP, NanoParse, Bankless Onchain MCP, Arcadia MCP, Philidor MCP, Algorand MCP. Openness is read from each project's own published license or repository.
- Which alternatives run on the same chains as Mercury x402 MCP?
- 9: TensorFeed x402 Base MCP, Coinbase x402 Bazaar (Discovery API + MCP), BlockRun MCP, Lightning Wallet MCP, SODAX Builders MCP, NanoParse, Bankless Onchain MCP, Arcadia MCP, Philidor MCP. Chain support is self-declared by each project unless a named check says otherwise on its listing.
- Has Sato Hub verified any of these?
- Sato Hub reproduced the documented install for 8 of them: TensorFeed x402 Base MCP, Coinbase x402 Bazaar (Discovery API + MCP), BlockRun MCP, Lightning Wallet MCP, SODAX Builders MCP, Bankless Onchain MCP, Arcadia MCP, Algorand MCP. Reproducing an install means the documented setup was actually run — it is not a security review, and Sato Hub holds no security assessment of any of these.
- How is this list of alternatives built?
- It is a rule over live records, not a hand-written list: every listing in Mercury x402 MCP's own category that carries a Sato Score, ordered by the same evidence the rest of the site ranks on — Sato Score tier, whether an endpoint answered our probe, whether a deploy spec exists and was reproduced, a sustained observed record, and chain overlap with Mercury x402 MCP. It is rebuilt from the records, so it changes when they do.
SourcesWhere the data comes fromShowHide
Sources — the projects' own repositories and docs
- TensorFeed x402 Base MCP repository ↗
- Coinbase x402 Bazaar (Discovery API + MCP) repository ↗
- Coinbase x402 Bazaar (Discovery API + MCP) docs ↗
- BlockRun MCP repository ↗
- BlockRun MCP docs ↗
- Lightning Wallet MCP repository ↗
- SODAX Builders MCP repository ↗
- SODAX Builders MCP docs ↗
- NanoParse repository ↗
- NanoParse docs ↗
- Bankless Onchain MCP repository ↗
- Bankless Onchain MCP docs ↗
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Cite this page
Sato Hub. "Alternatives to Mercury x402 MCP." Sato Hub, updated 2026-10-29, accessed 2026-10-29. https://satohub.ai/alternatives/mercury-x402-mcpData last refreshed 2026-10-29; this page is rebuilt daily. Citations carry the date so a reader can tell which snapshot a claim came from. Catalog data is licensed CC-BY-4.0.