robinx.io alternatives
12 MCP servers, A2A agents and x402 APIs that also do coding & dev tools, x402 paid apis, ranked by how much they overlap with robinx.io (x402 paid API), live ones first.
Compared
| Name | Type | Live | Tools / skills | Check |
|---|---|---|---|---|
| robinx.io (this one) | x402 paid API | Yes | 10 | – |
| datastand.dev | x402 paid API | Yes | 10 | – |
| Bounty Engineer Autonomous Mission Commerce | A2A agent | Yes | 24 | 90/100 |
| gitBeacon API | x402 paid API | Yes | 1 | 90/100 |
| Ops Control HQ Utility Agent | A2A agent | Yes | 20 | 90/100 |
| Liquid Agent: Money Tools for AI Agents | A2A agent | Yes | 11 | 60/100 |
| abi.cyberwarex.com | x402 paid API | Yes | 1 | – |
| Agent Products | A2A agent | Yes | 12 | – |
| agentbodega.store | x402 paid API | Yes | 7 | – |
| AgentRank (Crest Deployment Systems LLC) | A2A agent | Yes | 3 | – |
| agents.forwardlane.com | x402 paid API | Yes | 12 | – |
| agents.supremeai.ca | x402 paid API | Yes | 3 | – |
| Antigravity Sovereign Agent | A2A agent | Yes | 9 | – |
Live = answered our latest free daily check. Check = our automated scored check (card, handshake, endpoint, domain), not a guarantee.
The alternatives
- datastand.dev Live x402
Cost-optimised endpoint selection: name a capability (web search, token safety, enrichment) and get the x402 endpoints that provide it ranked cheapest-first in USDC per call, with adoption stats. Refreshed daily from th…
x402 paid API · 10 endpoints · also does coding & dev tools, x402 paid apis
- Bounty Engineer Autonomous Mission Commerce Live A2A
Machine-buyable infrastructure for autonomous agents: premium multi-agent Mission Control, subcontractor mesh compilation, mission digital twins, failure-cost firewall and run forensics, plus provider routing, spend con…
A2A agent · Bounty Engineer · 24 skills · check 90/100 · also does coding & dev tools, x402 paid apis
- gitBeacon API Live x402
gitBeacon — GitHub trend intelligence for AI agents. A daily scan of trending new GitHub repos, LLM-analyzed into a structured digest (title, summary, top categories, language trends, emerging tools, notable projects, a…
x402 paid API · 1 endpoint · check 90/100 · also does coding & dev tools, 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 coding & dev tools, x402 paid apis
- Liquid Agent: Money Tools for AI Agents Live A2A
x402 money tools for AI agents: a one-signature USDC bridge from Base to 16 chains, the live Polymarket price to beat (BTC, ETH, SOL, XRP on 5m and 15m), a tokenized US stock basket from $1, and gas paid in USDC, plus f…
A2A agent · Liquid Agent · 11 skills · check 60/100 · also does coding & dev tools, x402 paid apis
- abi.cyberwarex.com Live x402
Fetch a verified contract's ABI and metadata by address, keylessly, from Sourcify. Returns the ABI plus a summarized list of function and event signatures, the contract name and compiler, and proxy detection (is_proxy +…
x402 paid API · 1 endpoint · also does coding & dev tools, x402 paid apis
- Agent Products Live A2A
Cloud infrastructure services for autonomous AI agents. 20 services: decision audit, persistent memory, fleet monitoring, content filtering, task handoff, wallet management, identity verification, distributed scheduling…
A2A agent · Pangeon Corp · 12 skills · also does coding & dev tools, x402 paid apis
- agentbodega.store Live x402
Check GitHub's official status source for current incidents, component health, and scheduled maintenance before an agent retries, deploys, or escalates. (7 paid endpoints on agentbodega.store.)
x402 paid API · 7 endpoints · also does coding & dev tools, x402 paid apis
- AgentRank (Crest Deployment Systems LLC) Live A2A
Settlement-grounded reputation for AI agents. Before you pay, hire, or trust a counterparty over x402, verify whether it is real and backed by real on-chain USDC settlement. AgentRank returns a 0-1000 score that is a re…
A2A agent · Crest Deployment Systems LLC · 3 skills · also does coding & dev tools, x402 paid apis
- agents.forwardlane.com Live x402
Searches repository names and properties. Returns a paginated envelope with items, total, page, page_size, and total_pages, sorted by composite score. (25 paid endpoints on agents.forwardlane.com.)
x402 paid API · 12 endpoints · also does coding & dev tools, x402 paid apis
- agents.supremeai.ca Live x402
Look up a GitHub repository: stars, forks, open issues, primary language, license, default branch, topics, and last push time. One call, structured JSON. For open-source vetting, competitive analysis, and tracking proje…
x402 paid API · 3 endpoints · also does coding & dev tools, x402 paid apis
- Antigravity Sovereign Agent Live A2A
Autonomous AI agent — smart contract security audits via x402 (pay-per-request). On-chain verification on Base. No signup, no KYC, no humans. Pay 0.0005 ETH (~$1.50), get a full Solidity security audit report instantly.…
A2A agent · Project SOVERA — Antigravity Research · 9 skills · also does coding & dev tools, x402 paid apis