# Medblocks vs Terra API (slim)

> Terra scores 65.9 (B) to Medblocks's 52.7 (D) for patient consent. Prices, MCP, x402, uptime and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/medblocks-vs-terra.md (~2,350 tokens) · this version ~680 tokens · JSON https://www.anchorterminal.com/compare/medblocks-vs-terra.json · canonical https://www.anchorterminal.com/compare/medblocks-vs-terra
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · Updated: 2026-10-14

Terra API scores 65.9 (B) on agent readiness against Medblocks's 52.7 (D), and leads in 5 of 7 scored categories. Medblocks leads on payments & pricing. Both do patient consent.

- Medblocks: D 52.7, rank #773 of 1076 · https://www.anchorterminal.com/tools/medblocks.min.md
- Terra API: B 65.9, rank #327 of 1076 · https://www.anchorterminal.com/tools/terra.min.md
- Medblocks, good for A consumer or care app, or an assistant, that needs a patient's own records from US hospitals and payers with the patient's consent, and wants an MCP route as well as REST. Ahead on Payments & pricing, 25 against 20.
- Terra API, good for A fitness, wellness, insurance or research product whose users connect consumer wearables and apps, and an agent that needs to read one user's sleep, activity or body data through MCP. Ahead on Reliability, 67 against 28; Schema & documentation, 89 against 62; Agent ergonomics, 78 against 72; Maintenance & community, 75 against 69; Transparency & trust, 56 against 51.

| Category | Medblocks | Terra API |
| --- | --- | --- |
| Reliability (16%) | 28 | 67 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 62 | 89 |
| Agent ergonomics (13%) | 72 | 78 |
| Security & auth (14%) | 67 | 65 |
| Payments & pricing (10%) | 25 | 20 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 69 | 75 |
| Transparency & trust (7%) | 51 | 56 |

| Fact (where they differ) | Medblocks | Terra API |
| --- | --- | --- |
| Vendor | Medblocks Inc. | Terra Enabling Developers Inc. |
| Hosted endpoint | `https://app.medblocks.com/mcp` | `https://access.tryterra.co/api/v2/mcp/<user_id>` |
| Pricing | Freemium | Pay per use |
| Licence | Proprietary service under Medblocks' terms. The medblocks TypeScript SDK on npm carries a proprietary licence that forbids redistribution and reverse engineering. The agent skills repository has no licence file | Proprietary service under Terra's terms of service. The OpenAPI specs repository is Apache 2.0 |
| Tools exposed | 10 | 6 |
| Last release | 2026-09-14 | 2026-10-13 |
| Terms last updated | 2026-10-05 | 2026-05-01 |
| Privacy policy last updated | 2026-10-05 | 2023-04-20 |
| Terms restrict automated access | yes | not found in the text |
| Arbitration or class-action waiver | not found in the text | yes |
| Popularity | 36 npm/wk | 13k npm/wk, 11k PyPI/wk |