search.peptides

Every research-peptide vendor and listing, compared: ~20,000 listings from ~240 vendors across ~770 peptides, ranked by USD per mg, with independent lab results for ~460 vendors and each vendor's contact details (email, phone, WhatsApp, Telegram, socials, websites).

• Web: https://search.peptides.pit.world (on Moshpit DNS: https://search.peptides)

• Faceted search, the r4ck.dev/servers rail: peptide, price per mg, price, vial size, lab testing, vendor score, payment, ships from, form, single or blend, how you order, vendor. Every count is exact and every option is a link.

• API, no key: /api/v1/search, /api/v1/vendors, /api/v1/vendors/:slug, /api/v1/peptides, /api/v1/peptides/:slug, /api/v1/export

• MCP: POST /mcp or bunx searchpeptides mcp (tools search_listings, search_vendors, get_vendor, get_peptide, list_peptides)

• CLI and TUI: bunx searchpeptides search "retatrutide lab tested under $1/mg", … vendors --contact email, … vendor <slug>, … tui

• Mirrored to https://nichedb.dev/c/peptides

Scores and test counts come from Finnrick's independent lab testing; COA findings are from documents the vendor publishes. Not affiliated with Finnrick or any vendor. For research use; not medical advice.

Data

Kept fresh by the updater daemon, @profullstack/scraper-daemon (the same package ch4nnels.com, r4ck.dev, rssamplifier.com and p0dcasters.com run), in src/daemon.js, as the worker role of the one process. State lives in the same SQLite file; /api/v1/daemon shows it.

Fetching goes through the package: robots.txt, one request at a time per host, public addresses only, every redirect re-checked, 429 holds the host. peptides daemon run <task> [vendor] runs one task by hand; data/snapshot.json.gz seeds a fresh install offline.

Related MCP server: Peptide Library MCP Server

Run

bun install
bun src/main.js            # :8802, loads the snapshot on first boot, then syncs and enriches
bun test

Deploy (dev2)

/opt/search.peptides, unit search-peptides, port 8802, bin/install.sh (OpenInstall). app.env at /root/.local/share/search-peptides/app.env from vault profullstack/search-peptides--prod. Every merge to main deploys through the forced command deploy/search-peptides-deploy. Moshpit origin vhost: deploy/nginx-search.peptides.conf, installed as /etc/moshpit/templates/search.peptides.conf.

Sponsored placement ($49 / 30 days, CoinPay) is the one thing for sale; sponsored vendors are always labelled.

MIT.