Insumer provides a single API that lets developers query any wallet address on 38 blockchains and receive a cryptographically signed boolean indicating whether a specified condition is met, without exposing balances or requiring blockchain code. The service offers two endpoints—one for simple condition attestations and another for comprehensive trust profiles—making it useful for AI agents, compliance checks, marketplaces, and gated APIs.
Funding
Funding not disclosed
Founders
Product
Problem
Developers and services that need to verify specific conditions on cryptocurrency wallet addresses must interact with multiple blockchain networks, handle raw balance data, and manage complex cryptographic verification, which is time‑consuming and can expose sensitive financial information.
Solution
Insumer offers a unified API that evaluates arbitrary conditions on wallet addresses across 38 blockchains with a single request. The service returns a cryptographically signed boolean (or a signed JWT trust profile) that can be independently verified, eliminating the need to process raw balances or write blockchain‑specific code. By abstracting the underlying blockchain queries, Insumer enables rapid integration for compliance checks, marketplace gating, and AI‑driven agents. A free tier provides up to 10 condition attestations and 100 read operations per day without requiring a credit card, allowing developers to prototype and scale securely.
Target Audience
Primary customers are developers building compliance tools, cryptocurrency marketplaces, gated APIs, and AI agents that require reliable, privacy‑preserving verification of wallet conditions.
Features
- Single POST endpoint (/v1/attest) to evaluate any boolean condition on a wallet across 38 supported chains
- Cryptographically signed boolean results that can be verified independently, preventing balance exposure
- /v1/trust endpoint generates a signed JWT trust profile with up to 44 checks across 25–27 chains, optimized for AI agents
- Support for a wide range of blockchains, including optional Solana, XRPL, Bitcoin, and Tron extensions
- No need for developers to write or maintain blockchain RPC code; the API handles all underlying queries
- Free tier includes 10 attestations and 100 reads per day, with no credit‑card requirement