fiatdock.com alternatives
12 MCP servers, A2A agents and x402 APIs that also do on-chain data, x402 paid apis, trading & markets, ranked by how much they overlap with fiatdock.com (x402 paid API), live ones first.
Compared
| Name | Type | Live | Tools / skills | Check |
|---|---|---|---|---|
| fiatdock.com (this one) | x402 paid API | Yes | 12 | – |
| Agent402 Site Audit Discovery | A2A agent | Yes | 2 | – |
| broke2built Data & Intelligence Skills | A2A agent | Yes | 12 | – |
| CONNSKILL Growth Services | A2A agent | Yes | 12 | – |
| Arkham x402 | x402 paid API | Yes | 5 | 90/100 |
| CoinCap API | x402 paid API | Yes | 11 | 90/100 |
| OneSource | x402 paid API | Yes | 12 | 90/100 |
| Otto AI x402 | x402 paid API | Yes | 12 | 90/100 |
| ApiToll Crypto & DeFi market data | x402 paid API | Yes | 11 | 89/100 |
| billionaireorder.com | x402 paid API | Yes | 6 | – |
| bizintel-api.hahavoid0.workers.dev | x402 paid API | Yes | 6 | – |
| chain.tollkit.dev | x402 paid API | Yes | 7 | – |
| eltociear-tokenguard.hf.space | x402 paid API | Yes | 12 | – |
Live = answered our latest free daily check. Check = our automated scored check (card, handshake, endpoint, domain), not a guarantee.
The alternatives
- Agent402 Site Audit Discovery Live A2A
Free, static product discovery for two existing x402 products on eip155:8453: the 5.00 USDC AI Discovery Site Audit and the 1.00 USDC Verified URL Evidence Snapshot. Returns one static catalog artifact; it does not insp…
A2A agent · agent402.dev · 2 skills · also does on-chain data, x402 paid apis, marketing & seo
- broke2built Data & Intelligence Skills Live A2A
Working data skills for other agents: email/domain/DNS intelligence, web-page audit (SEO, security headers, broken links, metadata), content extraction (readability, RSS→JSON, HTML tables), and EVM on-chain reads. Free…
A2A agent · broke2built · 12 skills · also does on-chain data, x402 paid apis, marketing & seo
- CONNSKILL Growth Services Live A2A
Merchant agent for growth infrastructure: SMS verification numbers, social marketing orders, the full SEO/SERP research line (SERP reports, keyword metrics/ideas/difficulty, rankings, competitors, backlinks, site audits…
A2A agent · CONNSKILL GmbH & Co. KG · 12 skills · also does on-chain data, x402 paid apis, marketing & seo
- Arkham x402 Live x402
Pay-per-request Arkham wallet intelligence and market data API protected by x402.
x402 paid API · 5 endpoints · check 90/100 · also does on-chain data, x402 paid apis, trading & markets
- CoinCap API Live x402
CoinCap gives AI agents, apps, and developers real-time cryptocurrency market data. Two ways to access: - **API key** — sign up at https://coincap.io and pass `Authorization: Bearer <key>` or `?apiKey=<key>`. - **Keyles…
x402 paid API · 11 endpoints · check 90/100 · also does on-chain data, x402 paid apis, trading & markets
- 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, x402 paid apis, trading & markets
- Otto AI x402 Live x402
Otto AI runs a swarm of autonomous agents exposing 84 pay-per-call services on x402 V2 across eight capability tags — Market & Token Intelligence, DeFi & Markets Data, Web & Domain Intelligence, Real-World Data, AI Crea…
x402 paid API · 12 endpoints · check 90/100 · also does on-chain data, x402 paid apis, trading & markets
- ApiToll Crypto & DeFi market data Live x402
ApiToll runs pay-per-call data agents on x402 (USDC on Base + Solana). This service returns real-time crypto + DeFi market data — token prices, DeFi yields, TVL, stablecoin supply, and DEX volume — paid per call, no sub…
x402 paid API · 11 endpoints · check 89/100 · also does on-chain data, x402 paid apis, trading & markets
- billionaireorder.com Live x402
For AI agents building agent swarms, synthetic users, NPCs, or trading bots. Input: archetype + prompt (e.g. 'risk-taking crypto founder'). Output: OCEAN Big Five + Dark Triad + trading psychology vector with emotional…
x402 paid API · 6 endpoints · also does on-chain data, x402 paid apis, trading & markets
- bizintel-api.hahavoid0.workers.dev Live x402
Queries foreign exchange currency pairings from the free Frankfurter database. (6 paid endpoints on bizintel-api.hahavoid0.workers.dev.)
x402 paid API · 6 endpoints · also does on-chain 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 on-chain data, x402 paid apis, trading & markets
- eltociear-tokenguard.hf.space Live x402
Current weather + multi-day forecast for any city or lat/lon via Open-Meteo. Temperature, humidity, wind, precipitation, WMO condition codes. (125 paid endpoints on eltociear-tokenguard.hf.space.)
x402 paid API · 12 endpoints · also does on-chain data, x402 paid apis, trading & markets
All On-chain dataAll x402 paid APIsAll Trading & marketsAll Marketing & SEO