# Co-Legal Public Assistant (A2A Agent)

**Canonical:** https://apis.io/apis/co-legal-be/co-legal-public-assistant-a2a-agent/  
**Provider:** Co-Legal — https://apis.io/providers/co-legal-be/  
**Base URL:** https://agent.co-legal.be/a2a/jsonrpc  
**Documentation:** https://co-legal.be/agent

Co-Legal Public Assistant (A2A Agent) is one of 2 APIs that [Co-Legal](https://apis.io/providers/co-legal-be/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include A2A, Agent-Native, Legal Research, Tax, and Case Law. The published artifact set on APIs.io includes API documentation, authentication docs, and rate-limit docs.

Agent2Agent 1.0 surface of Co-Legal's public legal/fiscal assistant. The agent card at https://agent.co-legal.be/.well-known/agent-card.json (version 1.27.9, JWS ES256-signed, verified against /.well-known/jwks.json) declares one JSONRPC interface at https://agent.co-legal.be/a2a/jsonrpc, streaming, an extended card, four extensions (per-skill JSON Schema 2020-12 input schemas, provider metadata with the KVK registration, model disclosure — claude-opus-5 via Google Cloud Vertex AI, EU — and an MCP discovery pointer) and 17 read-only skills covering Belgian and Dutch statute, case-law and company lookups, VAT and IBAN validation, Flemish inheritance-tax brackets, ECB rates, public legal-corpus search/read, citation verification, DOCX concept drafting and natural-language Q&A in Dutch, French or English. Anonymous within a per-IP fair-use quota advertised in RateLimit-* headers; the A2A-Version: 1.0 request header is mandatory. Informational only — not legal advice.

## Machine-readable artifacts (8)

- **AgentCard** — https://raw.githubusercontent.com/api-evangelist/co-legal-be/refs/heads/main/a2a/co-legal-be-a2a.yml
- **AgentCard** — https://agent.co-legal.be/.well-known/agent-card.json
- **Documentation** — https://agent.co-legal.be/
- **Authentication** — https://raw.githubusercontent.com/api-evangelist/co-legal-be/refs/heads/main/authentication/co-legal-be-authentication.yml
- **RateLimits** — https://raw.githubusercontent.com/api-evangelist/co-legal-be/refs/heads/main/rate-limits/co-legal-be-rate-limits.yml
- **ErrorCatalog** — https://raw.githubusercontent.com/api-evangelist/co-legal-be/refs/heads/main/errors/co-legal-be-problem-types.yml
- **LLMsTxt** — https://raw.githubusercontent.com/api-evangelist/co-legal-be/refs/heads/main/llms/co-legal-be-agent-llms.txt
- **APIsJSON** — https://raw.githubusercontent.com/api-evangelist/co-legal-be/refs/heads/main/apis.yml

## Other Co-Legal APIs (1)

- [Co-Legal Legal Lookup MCP Server](https://apis.io/apis/co-legal-be/co-legal-legal-lookup-mcp-server/)

## Tags

A2A, Agent-Native, Legal Research, Tax, Case Law

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/co-legal-be/co-legal-public-assistant-a2a-agent/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/co-legal-be/.