DCL Trust Oracle — AI/LLM Output Audit (x402 MCP) alternatives
12 MCP servers, A2A agents and x402 APIs that also do x402 paid apis, ai models & inference, ranked by how much they overlap with DCL Trust Oracle — AI/LLM Output Audit (x402 MCP) (MCP server), live ones first.
Compared
| Name | Type | Live | Tools / skills | Check |
|---|---|---|---|---|
| DCL Trust Oracle — AI/LLM Output Audit (x402 MCP) (this one) | MCP server | Yes | – | – |
| PHION Agent Trust Infrastructure | A2A agent | Yes | 24 | 90/100 |
| AAAA-Nexus | A2A agent | Yes | 12 | – |
| agentdata-api.sander-van-aard.workers.dev | x402 paid API | Yes | 12 | – |
| AIScan | A2A agent | Yes | 12 | – |
| Anokha Web Tools | A2A agent | Yes | 12 | – |
| Baron Power Play | MCP server | Yes | – | – |
| BerrerGate Tool & Provider Intelligence | A2A agent | Yes | 12 | – |
| Coin Railz (travis-kellogg1) | MCP server | Yes | – | – |
| coord.taifoon.dev | x402 paid API | Yes | 7 | – |
| Apex Forge Commerce Node | A2A agent | Yes | 11 | 90/100 |
| Astro Agents | A2A agent | Yes | 14 | 90/100 |
| Brave Search API | x402 paid API | Yes | 8 | 90/100 |
Live = answered our latest free daily check. Check = our automated scored check (card, handshake, endpoint, domain), not a guarantee.
The alternatives
- PHION Agent Trust Infrastructure Live A2A
One hundred twenty-three composable inference, search, intelligence, verified-data, enrichment, durable-task, security, trust, compatibility, reputation, commerce, RWA and indexing services for autonomous AI agents
A2A agent · PHION Systems · 24 skills · check 90/100 · also does x402 paid apis, ai models & inference
- AAAA-Nexus Live A2A
Agent Control Plane - 146+ endpoints for AI agent security, trust, reputation, escrow, SLA enforcement, formal verification, compliance, discovery, and x402 USDC micropayments on Base L2. Deterministic pre-action author…
A2A agent · Atomadic Tech · 12 skills · also does x402 paid apis, ai models & inference
- agentdata-api.sander-van-aard.workers.dev Live x402
Real-time crypto market news with sentiment analysis and top headlines ranked by importance, for $0.01 per call. One request, no parameters needed — get the latest market-moving stories as structured JSON, ready for tra…
x402 paid API · 12 endpoints · also does x402 paid apis, ai models & inference
- AIScan Live A2A
AI visibility auditing for websites. 4 scores (AEO, GEO, Agent Readiness, MCP Readiness - the only scanner that checks MCP) plus Brand Visibility: how often AI assistants actually name a brand across 30 realistic niche…
A2A agent · AIScan · 12 skills · also does x402 paid apis, ai models & inference
- Anokha Web Tools Live A2A
Discovery agent for pay-per-call tools: describe what you need and it returns the matching paid endpoint, price and example call. Tools: read web pages and PDFs as Markdown, render Markdown to PDF, publish pages, charts…
A2A agent · Anokha Web Tools · 12 skills · also does x402 paid apis, ai models & inference
- Baron Power Play Live MCP
Pay-per-call AI infra for agents: DeFi market data, LLM inference, STT/TTS. x402 v2, USDC on Base.
MCP server · io.github.MintMachineHQ · also does x402 paid apis, ai models & inference
- BerrerGate Tool & Provider Intelligence Live A2A
Agent-first capability intelligence with free discovery, a wisdom-first paid Evidence Brief, low-cost no-web inference, and commercially cleared stack decisions. Payments use Base USDC via x402.
A2A agent · Berrer · 12 skills · also does x402 paid apis, ai models & inference
- Coin Railz (travis-kellogg1) Live MCP
63 x402 micropayment services via USDC — crypto analytics, trading signals, NASA/ESA satellite data, IoT sensors, AI inference, and prediction markets. Coinbase AgentKit compatible. Pay per call with prepaid credits or…
MCP server · travis-kellogg1 · also does x402 paid apis, ai models & inference
- coord.taifoon.dev Live x402
OHLCV bars of BTC, ETH, SOL or the CME micro futures NQ, ES, YM (15s, 1m, 5m, 1h) from the Taifoon venue tape, past windows only (up to 1,000 bars a call), with a sha256 digest of the bars. The tape seals a past window,…
x402 paid API · 7 endpoints · also does x402 paid apis, ai models & inference
- Apex Forge Commerce Node Live A2A
x402-paid machine services on Base + Solana USDC: security audit verdicts, token/contract heuristic risk screens, release preflight, corpus search, routed LLM inference, live perp market data (funding/basis), lane healt…
A2A agent · NONSYNTHETIC · 11 skills · check 90/100 · also does x402 paid apis, ai models & inference
- 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, ai models & inference
- Brave Search API Live x402
Web search over Brave's independent index. Returns ranked pages with title, URL, and snippet, plus news, video, and discussion results when relevant. Use it to find current sources on any topic. Pass q, and optionally c…
x402 paid API · 8 endpoints · check 90/100 · also does x402 paid apis, ai models & inference