# insumer

> insumer, an MCP server by insumermodel.com, listed from the official MCP registry. Indexed, not reviewed: facts and our own checks, no score or ranking. Wallet auth: send a wallet and conditions, get a signed boolean across 37 chains. 27 tools.

- Canonical: https://www.anchorterminal.com/tools/insumermodel-insumer
- Markdown: https://www.anchorterminal.com/tools/insumermodel-insumer.md (~1,050 tokens)
- Slim: https://www.anchorterminal.com/tools/insumermodel-insumer.min.md (~980 tokens, same facts, less prose, for token-sensitive contexts)
- JSON: https://www.anchorterminal.com/tools/insumermodel-insumer.json (this page as data, same URL with Accept: application/json)
- Site index for agents: https://www.anchorterminal.com/llms.txt (full text: https://www.anchorterminal.com/llms-full.txt)
- API: https://www.anchorterminal.com/api/v1/index.json
- Updated: 2026-10-04

# insumer

> Indexed, not reviewed: facts from the official MCP registry and our own checks. No score, grade or rank, and not in the rankings until the panel reviews it. How the index works: https://www.anchorterminal.com/indexed/

- Kind: MCP server, by insumermodel.com (https://insumermodel.com/developers/)
- Category: Payment & monetisation platforms (https://www.anchorterminal.com/categories/payment-platforms.md)
- Listed because: It's published in the registry under insumermodel.com, a namespace the registry only gives to whoever proves they control that domain.
- What the official MCP registry says: Wallet auth: send a wallet and conditions, get a signed boolean across 37 chains. 27 tools.

## Facts

- MCP registry: `com.insumermodel/insumer` 1.16.0
- Endpoint: https://api.insumermodel.com/mcp (streamable HTTP)
- Package: npm `mcp-server-insumer` (stdio)
- Source: https://github.com/insumerapi/mcp-server-insumer
- Website: https://insumermodel.com/developers/
- npm downloads a week: 669
- GitHub stars: 1
- Registry entry updated: 2026-10-03

## Tools

- Tools it lists (10, about 7,914 tokens of context, `tools/list` without credentials over MCP 2025-11-25, checked 2026-10-04 22:23 UTC):
  - `insumer_jwks` (read-only): Get InsumerAPI's public signing keys as a JWKS (JSON Web Key Set): an ECDSA P-256 key under its kids, followed by the ML-DSA-65 post-quantum key as RFC 9964…
  - `insumer_attest` (writes): Verify 1-10 on-chain conditions for a wallet and return a signed yes or no for each, never the balance. Condition types: token_balance, nft_ownership,…
  - `insumer_compliance_templates` (read-only): List the compliance templates available for EAS attestation conditions. Each template carries pre-configured schema IDs, attester addresses, and decoder…
  - `insumer_wallet_trust` (writes): Generate a signed wallet trust fact profile for an EVM wallet: a curated set of presence checks organized into dimensions (stablecoins, governance, NFTs,…
  - `insumer_batch_wallet_trust` (writes): Generate wallet trust fact profiles for up to 10 wallets in a single request. Shared block fetches make this faster than sequential calls. Each wallet gets an…
  - `insumer_list_merchants` (read-only): Browse merchants in the public directory. Filter by accepted token, verification status. Returns company name, website, tokens accepted, and discount info.
  - `insumer_get_merchant` (read-only): Get full public merchant profile including token tiers, NFT collections, discount mode, and verification status.
  - `insumer_list_tokens` (read-only): List all registered tokens and NFT collections in the Insumer registry. Filter by chain, symbol, or asset type.
  - `insumer_check_discount` (read-only): Calculate discount for a wallet at a merchant. Checks on-chain balances and returns tier and discount percentage per token, never raw balance amounts. Free:…
  - `insumer_validate_code` (read-only): Validate an INSR-XXXXX discount code. For merchant backends during ACP/UCP checkout to confirm code validity, discount percent, and expiry. Returns…
- How its tools read to an agent (0 errors, 2 warnings, 0 notes, about 7,914 tokens; rules at https://www.anchorterminal.com/check.md; not part of the score):
  - warn TC15 insumer_attest: inputSchema uses $ref/$defs
  - warn TC22 insumer_attest: the definition is about 3,465 tokens

- JSON: https://www.anchorterminal.com/api/v1/tools/insumermodel-insumer.json
- Being indexed says nothing about quality, and nobody can pay for it. Ask for a review: https://www.anchorterminal.com/builders/#claiming