# FlexYield (flexyield.io)

Routes JSON-RPC calls for blockchain nodes across several upstream providers, failing over automatically and billing on one key.

- Atlas card: https://inite.ai/en/atlas/flexyield.io
- Site: https://flexyield.io
- For: Web3 teams juggling several blockchain RPC providers who want one endpoint and one bill
- Categories: voice
- Use 0/100 · alive 100/100

## Used for

- route JSON-RPC calls through one endpoint to several providers
- fail over to healthy providers when one goes down
- consolidate provider keys and invoices into one bill

## Price

- from 12 USD/month, free plan (read 2026-10-26 on https://flexyield.io/pricing)

## For developers

- OpenAPI: https://flexyield.io/openapi.json (18 paths)
- MCP server: io.flexyield/gateway (namespace; open on 2026-10-26, 35 tools)
- Status page: https://flexyield.io/status
- Read 2026-10-26

## MCP server, measured daily

Server: https://flexyield.io/mcp, checked every day since 2026-10-26 (2 checks).

- Answered: measuring, 2 daily checks so far
- Median first answer: 502 ms
- Sign-in: none
- Context its tool definitions take: about 8752 tokens (35 tools)
- Tool definitions: A, 98/100
- Failing "params_described": 4 of 35 tools
- Warning "open_writes": create_api_key, update_account
- Method: https://inite.ai/en/atlas/mcp/report

## Your data

- Certifications stated: gdpr
- Read 2026-10-26

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Source: INITE Atlas, https://inite.ai/en/atlas/flexyield.io. JSON: https://inite.ai/api/atlas/flexyield.io. MCP: https://inite.ai/api/mcp (atlas_lookup).