peptides.farm

io.github.peptidesfarmhqPublished by GitHub account peptidesfarmhqv3.0.0Updated Nov 1, 2026

Cited peptide monographs, trials, safety and FDA status as JSON. Pay per call in USDC via x402.

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Overview

AI-generated overview

Hosted peptides.farm MCP server giving assistants cited peptide monographs, trial, safety, regulatory and FDA data as JSON, with per-call USDC payment.

What you can do
  • Browse and filter peptides and body systems with free listing tools
  • Retrieve a peptide snapshot, citations, studies, safety, regulatory status and identifier crosswalk
  • Pull live ClinicalTrials.gov landscape, FDA approval timelines and FAERS adverse-event signals
  • Ask plain-English questions and get cited passages quoted from the monographs
  • Compare 2-5 peptides side by side, or export the whole corpus as one JSON document
When to use it
Useful when an assistant needs structured, source-cited reference data on peptides — research summaries, regulatory or trial status, safety signals, or comparisons — without scraping sources itself. Free listing tools are enough for discovery; paid tools are for full records.
Requirements
Remote Streamable HTTP endpoint at peptides.farm/mcp; nothing to install locally. Paid tools need either an x402 payment in USDC on Base or Solana per call, or an X-API-KEY header with prepaid credits from an account created via the accounts endpoint.
Before you install
Most tools cost money: $0.02 to $0.05 USDC per call, or credits, and bulk export is $10 USDC or 500 credits; credit packs run from $20 to $2000. Payments involve crypto wallets and USDC transfers. Bulk export redistribution requires a commercial license. Data is a public-record compilation, not medical advice.

Installation

In SourceWeft

  1. Open peptides.farm in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/io.github.peptidesfarmhq%2Fpeptides-farm-mcp/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "peptides-farm": {
      "type": "http",
      "url": "https://peptides.farm/mcp"
    }
  }
}

README

peptides-farm-mcp

Hosted MCP server and paid JSON API for the peptides.farm peptide reference. Connect: https://peptides.farm/mcp (Streamable HTTP).

Structured peptide reference data (snapshots, citations, trials, safety, regulatory, comparisons, cited search). Public-record compilation; not medical advice.

Endpoints

EndpointTierx402 priceCredits
GET /api/v1/peptides — List and filter peptides (slim fields, cursor pagination).Freefree0
GET /api/v1/body-systems — Body systems with peptide counts.Freefree0
GET /api/v1/peptides/{slug} — Full peptide snapshot: identifiers, mechanism, indications, at-a-glance.Standard$0.021
GET /api/v1/peptides/{slug}/citations — Source citations for a peptide.Standard$0.021
GET /api/v1/peptides/{slug}/trials — Clinical/preclinical study rows and published regimen.Standard$0.021
GET /api/v1/peptides/{slug}/safety — Safety, toxicology and pharmacokinetics notes.Standard$0.021
GET /api/v1/peptides/{slug}/regulatory — Regulatory status, UNII, CAS.Standard$0.021
GET /api/v1/search — Plain-English question → cited passages quoted from our monographs (extractive, no generation).Premium$0.053
GET /api/v1/compare — Side-by-side snapshot of 2-5 peptides.Premium$0.053
GET /api/v1/bulk/export — Entire corpus as one JSON document. Redistribution requires a Commercial license.Bulk export$10500

Payment

  1. x402: call a paid endpoint, receive 402 with accepts (scheme exact, networks base and solana). Retry with X-PAYMENT. Verified and settled through the facilitator; receipt in X-PAYMENT-RESPONSE.
  2. API key: POST /api/v1/accounts with optional {email, name, wallet_evm, wallet_solana} → api_key. Top up with POST /api/v1/accounts/topup?pack=starter (x402) or send USDC from the registered wallet and POST /api/v1/accounts/topup {pack, network, tx}. Balance: GET /api/v1/accounts/me.

Pay to Base USDC 0x5509bdb5bbbb5f8472e1030e49fe82f0b764fd90 or Solana USDC 8hv76Z3TQ4i9y9aQKw9nZSQXNcbqVm528fb8YsVE3pPN.

Credit packs

PackUSDCCreditsLicense
Starter (starter)$201,000personal
Pro (pro)$200100,000personal
Commercial (commercial)$20002,000,000commercial

MCP

Tools mirror the endpoints. Unpaid calls to paid tools return isError with _meta["x402/error"]; retry with _meta["x402/payment"], or send an X-API-KEY header when connecting.

Examples

curl "https://peptides.farm/api/v1/peptides?q=sema&limit=5"curl -i https://peptides.farm/api/v1/peptides/semaglutide/trialscurl -H "X-API-KEY: pf_live_..." "https://peptides.farm/api/v1/search?q=GLP-1 weight loss"

Source: README.md at commit 62e83f1

Tools

16

list_peptides

List and filter peptides (slim fields, cursor pagination). (free)

Parametersqlimitcursorstatusbody_system

list_body_systems

Body systems with peptide counts. (free)

Takes no parameters.

get_peptide_summary

Answer-first summary: key takeaway, status, evidence grade, citation count and page URL. (free)

Parametersslugrequired

get_peptide

Full peptide snapshot: identifiers, mechanism, indications, at-a-glance. (paid: $0.02 USDC via x402, or 1 credit(s) with X-API-KEY)

Parametersslugrequired

get_citations

Source citations for a peptide. (paid: $0.02 USDC via x402, or 1 credit(s) with X-API-KEY)

Parametersslugrequired

get_trials

Clinical/preclinical study rows and published regimen. (paid: $0.02 USDC via x402, or 1 credit(s) with X-API-KEY)

Parametersslugrequired

get_safety

Safety, toxicology and pharmacokinetics notes. (paid: $0.02 USDC via x402, or 1 credit(s) with X-API-KEY)

Parametersslugrequired

get_regulatory

Regulatory status, UNII, CAS. (paid: $0.02 USDC via x402, or 1 credit(s) with X-API-KEY)

Parametersslugrequired

get_identifiers

Identifier crosswalk: UNII, CAS, PubChem CID, InChIKey, molecular formula, ChEMBL ID, INN, ATC codes, with source URLs and a UNII cross-check against openFDA. (paid: $0.02 USDC via x402, or 1 credit(s) with X-API-KEY)

Parametersslugrequired

get_trial_landscape

Live ClinicalTrials.gov registry landscape: total studies, counts by phase and by status, active-study count, and the most recent registered trials with NCT links. (paid: $0.02 USDC via x402, or 1 credit(s) with X-API-KEY)

Parametersslugrequired

get_approvals

Approval timeline: Drugs@FDA applications with original approval dates and sponsors, DailyMed label set IDs, ChEMBL max phase, first-approval year and curated mechanism of action. (paid: $0.02 USDC via x402, or 1 credit(s) with X-API-KEY)

Parametersslugrequired

get_adverse_events

FDA FAERS adverse-event signal: total and serious report counts and top MedDRA reactions with report counts (spontaneous reports, not incidence). (paid: $0.05 USDC via x402, or 3 credit(s) with X-API-KEY)

Parametersslugrequired

get_dossier

Everything for one peptide in one call: snapshot, identifier crosswalk, approvals, trial landscape, FAERS signal, PubMed literature counts, citations, studies and safety. (paid: $0.05 USDC via x402, or 3 credit(s) with X-API-KEY)

Parametersslugrequired

compare_peptides

Side-by-side snapshot of 2-5 peptides. (paid: $0.05 USDC via x402, or 3 credit(s) with X-API-KEY)

Parametersslugsrequired

bulk_export

Entire corpus as one JSON document. Redistribution requires a Commercial license. (paid: $10 USDC via x402, or 500 credit(s) with X-API-KEY)

Takes no parameters.

Version history

1
  1. v3.0.0LatestNov 1, 2026

Score

90% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 daysRequired25 pts
  • Auth declaredRequired10 pts
  • Tools listedRequired15 pts
  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts
  • License10 pts

    Declare a license in the repository or the registry entry.