# Syntis Bio

> Clinical-stage biopharmaceutical company in Boston, Massachusetts developing oral therapies
> that use the small intestine as a delivery site. Syntis Bio publishes no public API, developer
> program, SDK, or machine-readable specification.

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Syntis Bio's SYNT platform (Synthetic Tissue-lining) applies a mussel-inspired polydopamine
polymer coating transiently to specific tissues in the GI tract, sustaining therapeutic activity
for up to 24 hours before natural clearance. It is applied to nutrient exclusion for obesity,
gut-restricted enzyme replacement for rare metabolic disorders (homocystinuria, maple syrup urine
disease), and oral bioavailability enhancement for peptides and biologics. Lead candidate SYNT-101
is a once-daily oral pill. The company was co-founded in 2022 by MIT's Robert Langer and Giovanni
Traverso, with CEO Rahul Dhanda.

## API surface

There is none. A 2026-08-29 enrichment pass probed syntis.bio for /openapi.json, /openapi.yaml,
/swagger.json, /v1/openapi.json, /api-docs, /docs, /redoc, /graphql, /llms.txt and the full
/.well-known/ set (security.txt, openid-configuration, oauth-authorization-server,
oauth-protected-resource, api-catalog, ai-plugin.json, agent-card.json, agent.json). Every path
returned 404. No api., developer., docs. or portal. subdomain resolves. No GitHub organization
exists under syntis-bio or syntisbio. The only machine-readable surface on the domain is the
WordPress core REST index at https://syntis.bio/wp-json/ , which is CMS content delivery, not a
product API, and is not cataloged as one.

## Company

- Website: https://syntis.bio/
- About: https://syntis.bio/about/
- Science (SYNT platform): https://syntis.bio/science/
- Pipeline: https://syntis.bio/pipeline/
- News: https://syntis.bio/news/
- News feed (RSS): https://syntis.bio/feed/
- Partnering: https://syntis.bio/partnering/
- Careers: https://syntis.bio/careers/

## Policies

- Privacy Policy: https://syntis.bio/privacy-policy/
- Terms of Use: https://syntis.bio/terms-of-use/
- FCOI Policy: https://syntis.bio/fcoi-policy/

## Contact

- Email: info@syntis.bio
- Address: 135 Morrissey Boulevard, Suite 101A, Boston, MA 02125
- LinkedIn: https://www.linkedin.com/company/syntis-bio/
- X: https://x.com/syntisbio