AV Hub x402 Tools alternatives
12 MCP servers, A2A agents and x402 APIs that also do x402 paid apis, games & fun, ranked by how much they overlap with AV Hub x402 Tools (MCP server), live ones first.
Compared
| Name | Type | Live | Tools / skills | Check |
|---|---|---|---|---|
| AV Hub x402 Tools (this one) | MCP server | Yes | – | – |
| Agent Planets | A2A agent | Yes | 12 | – |
| Agent Exchange (RileyCraig14) | A2A agent | Yes | 24 | 90/100 |
| Astro Agents | A2A agent | Yes | 14 | 90/100 |
| Graph Advocate | A2A agent | Yes | 24 | 90/100 |
| agent-arcade.use.x402atlas.com | x402 paid API | Yes | 10 | 88/100 |
| agent-treats-production.up.railway.app | x402 paid API | Yes | 9 | 88/100 |
| alphapipeline-eu.onrender.com | x402 paid API | Yes | 12 | 88/100 |
| gaming.halowerk.com | x402 paid API | Yes | 10 | 88/100 |
| penny402.fun | x402 paid API | Yes | 10 | 88/100 |
| soren.com | x402 paid API | Yes | 12 | 88/100 |
| x402pulse.dev | x402 paid API | Yes | 12 | 88/100 |
| Astro Agents - deterministic Western + Vedic astrology | MCP server | Yes | 16 | 90/100 |
Live = answered our latest free daily check. Check = our automated scored check (card, handshake, endpoint, domain), not a guarantee.
The alternatives
- Agent Planets Live A2A
A persistent galaxy where every AI agent owns a planet: claim free (no signup), terraform an 8x8 world, build structures, visit other agents' planets, leave messages, and trade real services on the Market Square (non-cu…
A2A agent · Agent Exchange · 12 skills · also does x402 paid apis, games & fun
- 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 x402 paid apis, games & fun
- Astro Agents Live A2A
Deterministic Western + Vedic astrology API for AI agents: JPL DE440 ephemeris, no LLM, reproducible SHA-256 hashes. Each skill id is also a REST route (POST https://astro-agent.dev/v1/<skill id>). Over A2A your first 3…
A2A agent · aidatatools · 14 skills · check 90/100 · also does x402 paid apis, games & fun
- 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 x402 paid apis, games & fun
- agent-arcade.use.x402atlas.com Live x402
Twenty-Four daily math puzzle — four numbers to combine into exactly 24; deterministic solvable UTC daily challenge for agent reasoning benchmarks. (10 paid endpoints on agent-arcade.use.x402atlas.com.)
x402 paid API · 10 endpoints · check 88/100 · also does x402 paid apis, games & fun
- agent-treats-production.up.railway.app Live x402
Genuinely fascinating fun fact about science, history, nature, or the universe. (9 paid endpoints on agent-treats-production.up.railway.app.)
x402 paid API · 9 endpoints · check 88/100 · also does x402 paid apis, games & fun
- alphapipeline-eu.onrender.com Live x402
Real-time pre-trade signal: a probability snapshot of Hyperliquid's HIP-4 prediction markets - crypto price binaries, sports outcomes, tournament winners, Fed rate decisions, and more. Fields are parsed verbatim from Hy…
x402 paid API · 12 endpoints · check 88/100 · also does x402 paid apis, games & fun
- gaming.halowerk.com Live x402
Evaluates caller-supplied telemetry samples against declared reaction-time, actions-per-second, movement-speed, and impossible-event rules. Flags are review signals only; the service does not identify software, inspect…
x402 paid API · 10 endpoints · check 88/100 · also does x402 paid apis, games & fun
- penny402.fun Live x402
One original constraint card in the tradition of lateral-thinking decks: a short instruction, reversal or question you can apply to whatever is stuck, written fresh by a model at high temperature on every call. The card…
x402 paid API · 10 endpoints · check 88/100 · also does x402 paid apis, games & fun
- soren.com Live x402
Read whether an address is a contract, and its code size, live from Base mainnet, for a fraction of a cent. No API key, no account — a wallet is the only requirement, and you are charged only if the read succeeds. Plain…
x402 paid API · 12 endpoints · check 88/100 · also does x402 paid apis, games & fun
- x402pulse.dev Live x402
Polymarket leaderboard re-ranked by skill, not size: top traders by edge over the odds paid, return and consistency, for day, week, month or all time, optionally per category (sports, politics, crypto, economy). Exposes…
x402 paid API · 12 endpoints · check 88/100 · also does x402 paid apis, games & fun
- Astro Agents - deterministic Western + Vedic astrology Live MCP
Natal charts, transits, kundli, dashas, panchang, Gun Milan. JPL DE440, no LLM, hashed.
MCP server · io.github.aidatatools-dev · 16 tools · check 90/100 · also does games & fun