ALTER Identity
Let agents query psychometric human-identity verification results over MCP with optional API keys and x402 micropayments for gated tiers.
Overview
ALTER Identity is an MCP server for the Ship phase that lets agents query psychometric human-identity verification with optional API keys and x402 micropayments.
What is this MCP server?
- Psychometric identity verification exposed for AI agents via streamable-http MCP
- Optional X-ALTER-API-Key header for member-scoped access; anonymous L0 tier is rate-limited
- x402 micropayments on Base per registry publisher metadata
- Remote endpoint mcp.truealter.com/api/v1/mcp
- Registry version 0.3.2 from Alter Meridian Pty Ltd
- Anonymous L0 tier with rate limits; optional X-ALTER-API-Key for member scope
- x402 contract reference in registry metadata: base:0x8c78c8a2c12f18001170530650ccab4b76dc1e13
What problem does it solve?
Agent products cannot reliably distinguish verified humans from abusive automation without a dedicated identity service wired into MCP workflows.
Who is it for?
Builders shipping agentic SaaS that need human verification, tiered access, or x402-gated identity lookups on Base.
Skip if: Apps that only need OAuth login, document KYC for banks, or offline identity without psychometric verification.
What do I get? / Deliverables
After integration, your agent can request ALTER identity signals under the right tier so you can gate features, billing, or sensitive actions with auditable verification.
- Queryable identity verification tools inside agent sessions
- Tiered access pattern: anonymous L0 versus keyed member scope
- Foundation for human-gating sensitive agent actions at launch
Recommended MCP Servers
Journey fit
Identity and trust checks belong on the ship shelf’s security subphase when you harden who can use agent features or access paid capabilities. ALTER Identity verifies humans for downstream agent decisions—classic appsec and compliance work before or during launch, not frontend styling.
How it compares
Trust-and-identity MCP with psychometric verification and x402 tiers, not a local secrets scanner or generic OAuth setup skill.
Common Questions / FAQ
Who is ALTER Identity for?
It is for developers who want MCP-connected psychometric identity checks for humans, with optional member API keys and x402 payments.
When should I use ALTER Identity?
Use it during ship and security hardening when your agent must verify humans before grants, purchases, or privileged tool use.
How do I add ALTER Identity to my agent?
Add https://mcp.truealter.com/api/v1/mcp as a streamable-http MCP remote; supply X-ALTER-API-Key when you need member scope and configure x402 per truealter.com docs.