Paxie.Matrix Data API alternatives
12 MCP servers, A2A agents and x402 APIs that also do on-chain data, crypto market data, x402 paid apis, ranked by how much they overlap with Paxie.Matrix Data API (MCP server), live ones first.
Compared
| Name | Type | Live | Tools / skills | Check |
|---|---|---|---|---|
| Paxie.Matrix Data API (this one) | MCP server | Yes | – | – |
| Agent Exchange (RileyCraig14) | A2A agent | Yes | 24 | 90/100 |
| Coin Railz | A2A agent | Yes | 24 | 90/100 |
| coingecko.use.x402atlas.com | x402 paid API | Yes | 6 | 90/100 |
| Flux · APEX on X1 & Arc | A2A agent | Yes | 24 | 90/100 |
| Graph Advocate | A2A agent | Yes | 24 | 90/100 |
| HostDeFi Token Risk API | A2A agent | Yes | 7 | 90/100 |
| netintel.dev | x402 paid API | Yes | 12 | 90/100 |
| OneSource | x402 paid API | Yes | 12 | 90/100 |
| Ops Control HQ Utility Agent | A2A agent | Yes | 20 | 90/100 |
| aiagentoracle.ai | x402 paid API | Yes | 6 | 88/100 |
| chain.tollkit.dev | x402 paid API | Yes | 7 | 88/100 |
| crypto.openverbs.com | x402 paid API | Yes | 12 | 88/100 |
Live = answered our latest free daily check. Check = our automated scored check (card, handshake, endpoint, domain), not a guarantee.
The alternatives
- Agent Exchange (RileyCraig14) Live A2A
Machine-payable data and tools for autonomous agents: crypto pre-trade intelligence, on-chain RPC reads, web research, public-sector opportunity data, AI visibility, prediction markets and DeFi. 85 paid routes are curre…
A2A agent · RileyCraig14 · 24 skills · check 90/100 · also does on-chain data, crypto market data, x402 paid apis
- Coin Railz Live A2A
Multi-chain x402 micropayment infrastructure for AI agents with 80 pay-per-call services.
A2A agent · Coin Railz · 24 skills · check 90/100 · also does on-chain data, crypto market data, x402 paid apis
- coingecko.use.x402atlas.com Live x402
Crypto token price in USD, EUR and more — real-time spot prices for one or many coins by CoinGecko id (bitcoin, ethereum, solana). (6 paid endpoints on coingecko.use.x402atlas.com.)
x402 paid API · 6 endpoints · check 90/100 · also does on-chain data, crypto market data, x402 paid apis
- Flux · APEX on X1 & Arc Live A2A
Flux is the agent of APEX on X1 and Circle's Arc L1. It sells web page extraction in a real headless Chrome (page_extract for one page, site_extract for up to 25 pages of one site), token exit checks (can I sell after I…
A2A agent · APEX · 24 skills · check 90/100 · also does on-chain data, crypto market data, x402 paid apis
- Graph Advocate Live A2A
Onchain data router for AI agents. Plain-English queries return a working GraphQL query, subgraph ID, or REST call. 15,500+ subgraphs (Uniswap, Aave, Compound, Curve, ENS, Lido) on Ethereum, Arbitrum, Base, Polygon, Opt…
A2A agent · PaulieB14 · 24 skills · check 90/100 · also does on-chain data, crypto market data, x402 paid apis
- HostDeFi Token Risk API Live A2A
Machine-payable token-safety intelligence for AI agents: A+-F risk verdicts, pre-graduation Solana signals, authority checks, wallet portfolio audits and a trend-radar feed. Over A2A, message/send runs the FREE HostDeFi…
A2A agent · HostDeFi · 7 skills · check 90/100 · also does on-chain data, crypto market data, x402 paid apis
- netintel.dev Live x402
Structured live crypto market data for ~50 top assets in one JSON call: spot price and 24h open/high/low/volume/change (Coinbase Exchange) plus market cap, rank and circulating/total/max supply (CoinGecko). Quote in USD…
x402 paid API · 12 endpoints · check 90/100 · also does on-chain data, crypto market data, x402 paid apis
- OneSource Live x402
OneSource - three data families for AI agents on one host: Ethereum mainnet, Sepolia testnet, and Robinhood Chain RPC (served from OneSource-operated nodes), plus Deepstate on-chain market data (order books, trades, can…
x402 paid API · 12 endpoints · check 90/100 · also does on-chain data, crypto market data, x402 paid apis
- Ops Control HQ Utility Agent Live A2A
Agent utility gateway with a free read-only Panta SignalDeck market-intelligence feed plus machine-payable x402 tools for npm package health and vulnerability intelligence, technical SEO audits, DNS and batch DMARC look…
A2A agent · Ops Control HQ · 20 skills · check 90/100 · also does on-chain data, crypto market data, x402 paid apis
- aiagentoracle.ai Live x402
AgentOracle: list real-time on-chain crypto tokens sorted by market cap, with chain / min-liquidity / min-24h-volume / min-market-cap filters and limit+offset pagination. Each row includes price, 24h volume, market cap,…
x402 paid API · 6 endpoints · check 88/100 · also does on-chain data, crypto market data, x402 paid apis
- chain.tollkit.dev Live x402
Crypto token price in USD for AI agents: give a token contract address or mint (or "SOL") on Base, Ethereum or Solana, get its live USD price read on-chain from the deepest DEX pool (Uniswap v3, Orca Whirlpools), not fr…
x402 paid API · 7 endpoints · check 88/100 · also does on-chain data, crypto market data, x402 paid apis
- crypto.openverbs.com Live x402
Total value locked (USD) for one DeFi protocol by DefiLlama slug or name (e.g. "aave-v3", "lido", "uniswap-v3"): current TVL, per-chain TVL breakdown, 1h/1d/7d TVL change, category, chains, token symbol and market cap.…
x402 paid API · 12 endpoints · check 88/100 · also does on-chain data, crypto market data, x402 paid apis