mpp.tracefast.xyz alternatives
12 MCP servers, A2A agents and x402 APIs that also do on-chain data, knowledge & memory, x402 paid apis, ranked by how much they overlap with mpp.tracefast.xyz (x402 paid API), live ones first.
Compared
| Name | Type | Live | Tools / skills | Check |
|---|---|---|---|---|
| mpp.tracefast.xyz (this one) | x402 paid API | Yes | 12 | – |
| billionaireorder.com | x402 paid API | Yes | 6 | – |
| Agent Products | A2A agent | Yes | 12 | – |
| CONNSKILL Growth Services | A2A agent | Yes | 12 | – |
| xhagents.xyz | x402 paid API | Yes | 12 | – |
| makeup.land | A2A agent | Yes | 7 | – |
| agent.halowerk.com | x402 paid API | Yes | 3 | 88/100 |
| aialign.halowerk.com | x402 paid API | Yes | 10 | 88/100 |
| intel.halowerk.com | x402 paid API | Yes | 6 | 88/100 |
| staging.toolkit.dev | x402 paid API | Yes | 1 | 88/100 |
| Arkham x402 | x402 paid API | Yes | 5 | 90/100 |
| CoinCap API | x402 paid API | Yes | 11 | 90/100 |
| Glassnode | x402 paid API | Yes | 12 | 90/100 |
Live = answered our latest free daily check. Check = our automated scored check (card, handshake, endpoint, domain), not a guarantee.
The alternatives
- 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, knowledge & memory, 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 on-chain data, knowledge & memory, x402 paid apis
- 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, knowledge & memory, x402 paid apis
- xhagents.xyz Live x402
Ask the XH Agents knowledge base (15 field notes on infrastructure, x402 and agent tooling) (24 paid endpoints on xhagents.xyz.)
x402 paid API · 12 endpoints · also does on-chain data, knowledge & memory
- makeup.land Live A2A
Israeli professional cosmetics retailer. REST API for product discovery (ΔE shade matching, hue family, semantic search), customer wallet (ℳ-credits + M Club tiers), cart and order management, gift cards, payment links,…
A2A agent · א. ט. הפקות בע״מ / A.T. Hafakot Ltd. · 7 skills · also does on-chain data, knowledge & memory
- agent.halowerk.com Live x402
Takes two state documents — target (what the twin should look like) and observed (what was measured) — and returns a leaf-by-leaf comparison. Every leaf path carries one of five states: in_tolerance, out_of_tolerance, m…
x402 paid API · 3 endpoints · check 88/100 · also does knowledge & memory, x402 paid apis
- aialign.halowerk.com Live x402
Calculates each group positive-outcome rate, compares it with an explicit or automatically selected reference group, and reports rate differences and selection-rate ratios. Aggregate disparity metrics do not establish d…
x402 paid API · 10 endpoints · check 88/100 · also does knowledge & memory, x402 paid apis
- intel.halowerk.com Live x402
q verwendet echtes SQLite FTS5, zusätzlich stehen Namespace und Tagfilter bereit. Die verifizierte Zahleradresse ist der Eigentümer; Ergebnisse und gespeicherte Daten sind strikt auf diesen Zahler begrenzt. (6 paid endp…
x402 paid API · 6 endpoints · check 88/100 · also does knowledge & memory, x402 paid apis
- staging.toolkit.dev Live x402
Add a new memory. This method is called every time the user informs anything about themselves, their preferences, or anything that has any relevant information which can be useful in the future conversation. This can al…
x402 paid API · 1 endpoint · check 88/100 · also does knowledge & memory, x402 paid apis
- 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
- 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
- Glassnode Live x402
For finance professionals and institutions. Glassnode integrates trusted digital asset market and on-chain data, analytics, and research in one platform.
x402 paid API · 12 endpoints · check 90/100 · also does on-chain data, x402 paid apis