A2A Agent Card · flexyield-io

FlexYield

Provider: flexyield-io Card identifies: JadeMind GmbH Conformance: Flavored Protocol: Transport: Version: 1.4.0 Host: dev.flexyield.io Skills: 5
Discovery

An A2A client finds this agent by fetching the well-known path on the provider's own host. That is what makes an agent card different from every other agent artifact in this catalog: it is provider-published by construction — it cannot be derived, generated, or reconstructed on a provider's behalf.

https://dev.flexyield.io/.well-known/agent-card.json
Skills (5)

JSON-RPC relay rpc

Multi-provider JSON-RPC on 6 chains with measured failover; weighted units, cache hits free.

blockchainrpcevmsolana

Get a key without signup doors

get_key issues a capability key (public supply, 10,000 units/day); bind_key_start + bind_key_complete tie it to a wallet; an owner adopts it by claim code.

onboardingkeysagents

The agent menu menu

what_can_i_do, get_quote, explain_error, recommend, rpc_call — prices, doorways and recommendations from measured data.

pricingrecommendation

Toolbox toolbox

Gas, ENS, token prices, tx status, ABI + decoding, EVM utilities — one call instead of many.

toolbox

Fleet management fleet

Budgeted keys per agent, service fences, statements per key, tickets with the evidence attached.

fleetbudgetssupport
Documentation
https://flexyield.io/docs
Evidence. Fetched 2026-10-30 from https://dev.flexyield.io/.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.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for a2a agent cards

3 MCP tools reach this
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

Call it yourself

curl for this page
Search the catalog 
curl "https://apis.io/api/v1/search?q=flexyield-io&limit=10"
Everything under a tag 
curl "https://apis.io/api/v1/tags/flexyield-io"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

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A second provider on the same verified email joins the account you already have.