horizonpulse.dev alternatives
12 MCP servers, A2A agents and x402 APIs that also do crypto market data, x402 paid apis, trading & markets, ranked by how much they overlap with horizonpulse.dev (x402 paid API), live ones first.
Compared
| Name | Type | Live | Tools / skills | Check |
|---|---|---|---|---|
| horizonpulse.dev (this one) | x402 paid API | Yes | 12 | – |
| OneSource | x402 paid API | Yes | 12 | 90/100 |
| hyperextend | x402 paid API | Yes | 8 | 43/100 |
| chain.tollkit.dev | x402 paid API | Yes | 7 | – |
| Coin Railz | A2A agent | Yes | 24 | 90/100 |
| Ops Control HQ Utility Agent | A2A agent | Yes | 20 | 90/100 |
| Flux · APEX on X1 & Arc | A2A agent | Yes | 12 | – |
| Graph Advocate | A2A agent | Yes | 12 | – |
| HostDeFi Token Risk API | A2A agent | Yes | 7 | – |
| marketdata.use.x402atlas.com | x402 paid API | Yes | 12 | – |
| netintel.dev | x402 paid API | Yes | 12 | – |
| ozmium.org | x402 paid API | Yes | 9 | – |
| Stelar Signals | MCP server | Yes | – | – |
Live = answered our latest free daily check. Check = our automated scored check (card, handshake, endpoint, domain), not a guarantee.
The alternatives
- 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 crypto market data, x402 paid apis, trading & markets
- hyperextend Live x402
By-the-minute Hyperliquid market-data archive, paid per request via x402 (no signup, no API key). Serves history Hyperliquid exposes no endpoint for (open interest and funding over time, HIP-3 perps (equities, commoditi…
x402 paid API · 8 endpoints · check 43/100 · also does crypto market data, x402 paid apis, trading & markets
- 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 · also does crypto market data, x402 paid apis, trading & markets
- 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 crypto market data, x402 paid apis, trading & markets
- 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 crypto market data, x402 paid apis, trading & markets
- 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 · 12 skills · also does crypto market data, x402 paid apis, trading & markets
- 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 · 12 skills · also does crypto market data, x402 paid apis, trading & markets
- 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 · also does crypto market data, x402 paid apis, trading & markets
- marketdata.use.x402atlas.com Live x402
Market data OHLC candlestick bars for stocks, crypto, forex and options — historical aggregates over any window by ticker. (23 paid endpoints on marketdata.use.x402atlas.com.)
x402 paid API · 12 endpoints · also does crypto market data, trading & markets
- 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 · also does crypto market data, trading & markets
- ozmium.org Live x402
Live prices from TWO labeled venues per symbol: Coinbase exchange spot (+ 24h stats) AND the gTrade venue leg { gains: { pairIndex, mark, index } } — mark is what fills on Gains, index is the oracle spot liquidations us…
x402 paid API · 9 endpoints · also does crypto market data, trading & markets
- Stelar Signals Live MCP
Crypto market signals and portfolio telemetry. 6 tools pay-per-call in USDC, no API key.
MCP server · io.github.StelarDigital · also does crypto market data, trading & markets
All Crypto market dataAll x402 paid APIsAll Trading & marketsAll Documents & PDFs