Agent Decision & Evidence Tools (MCP + x402) alternatives
12 MCP servers, A2A agents and x402 APIs that also do x402 paid apis, legal & compliance, ranked by how much they overlap with Agent Decision & Evidence Tools (MCP + x402) (MCP server), live ones first.
Compared
| Name | Type | Live | Tools / skills | Check |
|---|---|---|---|---|
| Agent Decision & Evidence Tools (MCP + x402) (this one) | MCP server | Yes | – | – |
| AgentEconomy Compliance API | MCP server | Yes | – | – |
| Gapup MCP — 270+ Agent-payable AI Tools | MCP server | Yes | – | – |
| FREIA — France Real Estate Intelligence Agent | A2A agent | Yes | 6 | 90/100 |
| PHION Agent Trust Infrastructure | A2A agent | Yes | 24 | 90/100 |
| 01Mind | A2A agent | Yes | 10 | – |
| AAAA-Nexus | A2A agent | Yes | 12 | – |
| aestheticdata.io | x402 paid API | Yes | 2 | – |
| AlgoVoi Payable Rail | A2A agent | Yes | 5 | – |
| ArgonautWorks ProofFlow Audit API | A2A agent | Yes | 1 | – |
| EU Compliance Desk | A2A agent | Yes | 4 | – |
| familyofficeknowledgegraph.ai | x402 paid API | Yes | 1 | – |
| invoket.com | 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
- AgentEconomy Compliance API Live MCP
Paid KYC, AML, and regulatory risk assessment over MCP via x402 USDC micropayments on Base.
MCP server · io.github.Piwe · also does x402 paid apis, legal & compliance
- Gapup MCP — 270+ Agent-payable AI Tools Live MCP
270+ agent-payable C-suite expertises (competitive intel, SEC filings, sanctions multi-jurisdiction, KYC, pentest scope, clinical evidence GRADE-graded, real-estate deals EU-first, ESG, NAICS classifier, patent landscap…
MCP server · getgapup · also does x402 paid apis, legal & compliance
- FREIA — France Real Estate Intelligence Agent Live A2A
FREIA is a France-focused real-estate intelligence agent providing structured property and territory analysis from supported French public-data sources and supplied dated snapshots, with deterministic reporting. Public…
A2A agent · JLV Labs · 6 skills · check 90/100 · also does x402 paid apis, legal & compliance
- 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, legal & compliance
- 01Mind Live A2A
A machine-to-machine agent superstore -- real, paid API services (data, actions, specialised knowledge) for autonomous agents, settled via x402 on Base. Paying accepts the 01Mind Terms of Sale (version 2026-09-15): http…
A2A agent · 01Mind · 10 skills · also does x402 paid apis, legal & compliance
- 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, legal & compliance
- aestheticdata.io Live x402
Aesthetic-medicine subset of the public EUDAMED UDI-DI list, synced 29 Sep 2026: 14,266 entries from 13 EMDN codes (dermal fillers and filling kits, breast and facial implants, barbed threads, liposuction, and Annex XVI…
x402 paid API · 2 endpoints · also does x402 paid apis, legal & compliance
- AlgoVoi Payable Rail Live A2A
Tenant-free metered signed-verification rail. Pay per call in USDC over x402/a2a/mpp/ap2 across 12 mainnet lanes: mined-tx lanes weld the challenge into the tx note/memo/reference (NOT EIP-3009); EVM EIP-3009 lanes acce…
A2A agent · AlgoVoi · 5 skills · also does x402 paid apis, legal & compliance
- ArgonautWorks ProofFlow Audit API Live A2A
Generate a source-cited Devpost submission-compliance ledger from public contest and project evidence.
A2A agent · ArgonautWorks · 1 skill · also does x402 paid apis, legal & compliance
- EU Compliance Desk Live A2A
GPSR (EU General Product Safety Regulation) multilingual safety warnings for e-commerce agents (Etsy/Amazon/Shopify). Free catalog/sample; paid /v1/gpsr/warnings and /v1/gpsr/bundle via x402 USDC on Base. Orientation te…
A2A agent · dinosolace · 4 skills · also does x402 paid apis, legal & compliance
- familyofficeknowledgegraph.ai Live x402
The Family Office Knowledge Graph index of record for $0.01 USDC — every node's record list (LEI, legal name, aliases, register ids, field states, as-of) as a signed statement (EdDSA, kid fo-kg-x402-2026-09) with a rece…
x402 paid API · 1 endpoint · also does x402 paid apis, legal & compliance
- invoket.com Live x402
Before your agent advises on EU compliance or cites EU law: check an act or article is in force at a given date, by CELEX or ELI identifier — consolidated text, status, validity dates and the staggered date it becomes A…
x402 paid API · 12 endpoints · also does x402 paid apis, legal & compliance