Connect-MCP

Basis Theory MCP by usefulapi

io.usefulapi/basis-theory · v1.11.1

Read token metadata, applications, audit logs, proxies and usage in the PCI vault.

MCPremoteno credentialsCloud & DevOps

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Last check

Reachable, 17 tools, protocol 2025-06-18 · checked 2026-10-17

Test & rating

B 88/100

What it does: 17 tools · 17 read, 0 write

Test call basis_theory_list_tokens: needs a key: HTTP 401 (1,090 ms)

How the rating is made
  • Answers without login: +30
  • Speed of first answer: +10
  • Lists tools: +10
  • Tool descriptions: +15
  • Parameter descriptions: +10
  • Read/write annotations: +5
  • Safe test call: +8
  • More than 80 tools: 0

Tested 2026-10-17. Fixed rules, no AI model. Grade A needs a successful real call.

Install

Remote URL
https://basis-theory.usefulapi.io/mcp

Tools

17 tools listed at last check
  • basis_theory_list_tokens List vault tokens as METADATA — id, type, container, fingerprint, metadata and timestamps. Does not return the underlying card number or PII. Basis Theory: GET /v2/tokens.
  • basis_theory_search_tokens Search tokens with Basis Theory's query syntax over metadata, e.g. metadata.customer_id:"cus_1". Returns metadata only. Read-only despite being a POST — the query goes in the body. Basis Theory: POST /v2/tokens/search.
  • basis_theory_get_token Fetch a single token by id. Returns metadata, container, fingerprint and timestamps. WARNING: if the configured API key carries a reveal permission, the response also contains the token's plaintext data — issue this server a read-only management key instead. Basis Theory: GET /tokens/{id}.
  • basis_theory_list_applications List the applications (API-key holders) in the tenant, with their types and permissions. Basis Theory: GET /applications.
  • basis_theory_get_application Fetch a single application with its type and permission list. Basis Theory: GET /applications/{id}.
  • basis_theory_whoami Return the application the configured BT-API-KEY belongs to — the fastest way to check which permissions this server actually has. Basis Theory: GET /applications/key.
  • basis_theory_list_logs List audit-log entries — who did what to which entity and when. The tool for answering 'who touched this token?'. Basis Theory: GET /logs.
  • basis_theory_list_log_entity_types List the entity types the audit log records — the valid values for entity_type. Basis Theory: GET /logs/entity-types.
  • basis_theory_list_proxies List the proxies that forward requests to third parties, detokenizing in flight. Basis Theory: GET /proxies.
  • basis_theory_get_proxy Fetch a single proxy with its destination URL and transform configuration. Basis Theory: GET /proxies/{id}.
  • basis_theory_list_reactors List reactors — the serverless functions that run against detokenized data inside the vault. Basis Theory: GET /reactors.
  • basis_theory_get_reactor Fetch a single reactor with its configuration. Basis Theory: GET /reactors/{id}.
  • basis_theory_list_permissions List the permissions that can be granted to an application, optionally for one application type. Basis Theory: GET /permissions.
  • basis_theory_list_roles List the roles available for tenant members. Basis Theory: GET /roles.
  • basis_theory_get_tenant Fetch the current tenant — name, id and settings. Basis Theory: GET /tenants/self.
  • basis_theory_get_tenant_usage Fetch the tenant's usage report — token counts by type and container, and monthly API call volume. Basis Theory: GET /tenants/self/reports/usage.
  • basis_theory_list_tenant_members List the people with access to the tenant, and their roles. Basis Theory: GET /tenants/self/members.

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