A2A Peptides
gsc-em.com
Agent-to-Agent (A2A) + Model Context Protocol (MCP) hub for peptides.
AgentCard object — a capabilities object, a declared protocolVersion, and a well-formed skills array.
a2a-peptides.ai).
It was found at this path because A2A Peptides’s record references that host. That happens for a product or a parent company as readily as for an unrelated one, so we do not claim A2A Peptides serves this agent endpoint — the card is reproduced here as published, and the identity above is the card’s own.
An A2A client finds this agent by fetching the well-known path on the host below. An agent card cannot be derived, generated or reconstructed on anyone’s behalf — whoever serves it published it — but this host is not A2A Peptides’s own, so the card is evidence about GreenCore Solutions Corp. rather than about A2A Peptides.
https://mcp.a2a-peptides.ai/mcp
· transport streamable-http
· protocol https://a2a-peptides.ai/a2a
· transport JSONRPC
· protocol JSONRPC
https://mcp.a2a-peptides.ai/mcp
· transport streamable-http
· protocol HTTP+JSON
https://a2a-peptides.ai/
· transport HTTP+JSON
· protocol HTTP+JSON
resolve jurisdiction peptides.resolve_jurisdiction
Resolve the ship-to and the actor's jurisdiction to one of US, CA, MX, EU (member as parameter), UK, KR, JP, SG or CH.
gatepeptidesresolve actor peptides.resolve_actor
Resolve the actor class: patient, prescriber, pharmacy or 503B, wholesaler, cosmetic brand, retailer, or agent (an agent must present a credential).
gatepeptidesgate transaction peptides.gate_transaction
Return allow, deny or require_rx for a substance or presentation, actor class, channel and ship-to, with the reason code and the rule-set version.
gatepeptidesget substance record peptides.get_substance_record
One molecule: identifiers, sourced aliases, class, pathway rows per jurisdiction, enforcement events, safety references.
regulatory-truthpeptidesget pathway status peptides.get_pathway_status
The status of a substance on one pathway in one jurisdiction, with effective date, rule-set version and source page.
regulatory-truthpeptidesget compounding eligibility peptides.get_compounding_eligibility
Whether a substance may be lawfully compounded in a jurisdiction, and under which list or standard.
regulatory-truthpeptidesget label and indication peptides.get_label_and_indication
Label and indication for a licensed presentation only.
regulatory-truthpeptidesget enforcement watch peptides.get_enforcement_watch
Dated enforcement events: warning letters, import alerts, shortage-list changes, committee votes, seizures, state notices.
regulatory-truthpeptidessearch cleared items peptides.search_cleared_items
Search presentations that passed the gate for a jurisdiction, pathway and actor class.
cleared-cataloguepeptidesget item peptides.get_item
One authorised presentation: brand, strength, form, route, device, pack, holder, status, offers.
cleared-cataloguepeptidescompare presentations peptides.compare_presentations
Compare two or more authorised presentations side by side.
cleared-cataloguepeptidesfind licensed supplier peptides.find_licensed_supplier
Licensed parties for a presentation in a jurisdiction; tenant as a parameter.
licensed-supplypeptidesget availability peptides.get_availability
Availability of a presentation from a licensed party, after the gate.
licensed-supplypeptidesget price peptides.get_price
Price basis (list, contract or reimbursement) from a licensed party, after the gate.
licensed-supplypeptidesget lot coa peptides.get_lot_coa
Certificate of analysis for a lawful lot where the pathway permits.
qualitypeptidesverify serialization peptides.verify_serialization
Verify a serialised pack against the serialisation regime of the jurisdiction.
qualitypeptidescreate order intent peptides.create_order_intent
Create an order intent for a cleared item; the intent carries the reason code and the rule-set version, and settles by x402.
commercepeptidesa2a handoff peptides.a2a_handoff
Hand the order intent to the licensed counterparty's agent over Agent-to-Agent (A2A).
commercepeptidesget safety label peptides.get_safety_label
Safety label pointers for licensed products.
operationspeptideslog audit peptides.log_audit
Write the audit line for a gate decision or an order intent.
operationspeptideslist agents peptides.list_agents
The agents of the family counted from the agent table at request time: thirty-five country agents, the registry, the payments door and the tenants' agents — hostname, role, jurisdiction preset, region, card and /a2a URL.
conciergepeptidesGSC VECTOR gsc-vector
Trade on GSC's agentic grocery marketplace in six steps.
agentic-commerceretail-groceryprocurementa2amcpx402ai-orderability2026-10-31 from https://a2a-peptides.ai/.well-known/agent-card.json,
HTTP 200. The body was saved verbatim and is the sole source for
everything on this page — no field is inferred.
View the captured card.
Providers change what they serve; if this card has moved or changed shape,
the provider profile carries the
current state as of the last build.
Work with this as data
Every agent card here is available over the APIs.io API and to AI agents over MCP. A2A Agent Cards is not yet its own endpoint on the v1 API. Reach it through catalog search and the tag graph, or the MCP server.