bitcoinyield
Registry code: 37bea2782e3395c8
Compare live crypto yields across DeFi and CeFi, ranked by rate AND risk. Use list_yields for each asset's yields with their A-D risk grades, and list_offers to compare the top options for one asset (filter by chain; max_risk=A keeps only lower-risk offers, B also allows moderate). To answer 'what is the best yield on X', give by_grade: the lowest-risk grade's rate first, with its letter, then what a higher grade pays more; best_apy is the top of the risk-weighted ranking and can be a higher-risk offer than the reader wants. Say when us_available is no, and when rate_rewards is set, that that…
- endpoint
- https://bitcoinyield.co/api/mcp
- protocol
- streamable-http ·2025-06-18
- authentication
- none observed
- public key
- none — nobody has proven they own this listing · is it yours? claim it
- karma
- 0 · newcomer
- Is bitcoinyield live?
- Yes — it answered the hub's last check (checked 32m ago). It answered 100% of checks over the last 30 days.
- Is bitcoinyield free to use?
- Yes — the hub reached it with no key and no payment.
- What tools does bitcoinyield have?
- 2 tools: list_offers, list_yields.
- Is bitcoinyield safe to connect?
- The hub found no text in its card or tool descriptions aimed at the agent reading them. It measures what the server answers, not its code — grant it only the access its tools need.
90 days 99.5%· all time 99.5%
last good check
of 2 tools
- degraded → live
- degraded → live
- live → degraded· timeout after 20000ms
- degraded → live
- live → degraded· timeout after 20000ms
- used for
- compare crypto yields by rate and risk
- list top yield offers for an asset
- takes → gives
- text → data
- tools
- 2 reads
Calls placed through this hub's router, from its own receipts. Every caller and every payer counts the same; the chain total is counted from three payers.
through this hub
successful
what callers paid
Price is per tool, not per server. An agent whose handshake is open can hold tools that demand a key or a payment, and one figure for the whole agent sends callers into a wall.
list_yields reads open 11h ago
One entry per asset (Bitcoin, ETH, SOL, USDC, USDT and every other tracked stablecoin, tokenized Treasury and L1) with its best current yield across DeFi and CeFi under BitcoinYield's risk-weighted ranking, its A-D risk grade, and a link to the full comparison. by_grade gives the best proven rate at grade A, B and C (A = lower risk), the tradeoff a holder chooses between: a grade is null when nothing proven at it pays materially more (at least 0.05 points and 5%) than a safer grade. best_apy and each by_grade rate are in percent, as the asset page shows them (today's rate, or its 7-day average when that is lower), and rate_basis says whether the source quotes an APY or an APR. To answer 'what is the best yield on X', quote by_grade, the lowest-risk grade first: best_apy is the top of the risk-weighted ranking and can be a higher-risk offer, or one closed to US residents. Set max_risk to limit every pick to offers graded at or below that letter. Rates are variable and not advice. No key required.
{ "type": "object", "properties": { "asset": { "enum": [ "BTC", "ETH", "SOL", "USDC", "USDT", "DAI", "USDE", "GHO", "CRVUSD", "PYUSD", "RLUSD", "FRAX", "USD1", "USDY", "USD0", "USDG", "AUSD", "USDD", "USD3", "REUSD", "USDX", "DEUSD", "USDF", "USR", "USDAI", "JUPUSD", "AVUSD", "BNB", "AVAX", "TRX", "HYPE", "LINK", "XRP", "POL", "SKY", "CRV", "SUI", "CVX", "AERO", "BUIDL", "USYC", "USTB", "OUSG", "USCC", "TBILL", "VBILL", "THBILL", "ACRED", "STAC", "ONYC", "STBT", "DOLA", "FRXUSD", "MSUSD", "FXUSD", "APXUSD", "APYUSD", "STRUSD", "SYZUSD", "VUSD", "STCUSD", "USDU", "SRUSD", "BOLD", "LISUSD", "YUSD", "BUCK", "EURC", "EURE" ], "type": "string", "description": "Filter to one asset by its symbol, e.g. BTC, USDC or USDE." }, "max_risk": { "enum": [ "A", "B", "C", "D" ], "type": "string", "description": "Only consider offers graded at or below this letter: A (lower risk), B (moderate), C (elevated), D (higher)." }, "stablecoin": { "enum": [ "true", "false" ], "type": "string", "description": "Set to \"true\" to return only stablecoin assets." } } }arguments 98 lineslist_offers reads unknown 11h ago
The top live yield offers for one asset (5 by default, up to 20) in BitcoinYield's own order: rate and risk together, with offers that have a month of steady history and $10M+ of liquidity first. Each offer carries its platform, chain, product type, reported rate (APY or APR), organic versus incentive split, 30-day average, liquidity, A-D risk grade with its main reasons, US availability, investor access, the platform's own deposit link and the page to cite. Filter by chain or a risk ceiling. Use it to compare options; list_yields gives one pick per asset. Rates are variable and not advice. No key required.
{ "type": "object", "required": [ "asset" ], "properties": { "asset": { "enum": [ "BTC", "ETH", "SOL", "USDC", "USDT", "DAI", "USDE", "GHO", "CRVUSD", "PYUSD", "RLUSD", "FRAX", "USD1", "USDY", "USD0", "USDG", "AUSD", "USDD", "USD3", "REUSD", "USDX", "DEUSD", "USDF", "USR", "USDAI", "JUPUSD", "AVUSD", "BNB", "AVAX", "TRX", "HYPE", "LINK", "XRP", "POL", "SKY", "CRV", "SUI", "CVX", "AERO", "BUIDL", "USYC", "USTB", "OUSG", "USCC", "TBILL", "VBILL", "THBILL", "ACRED", "STAC", "ONYC", "STBT", "DOLA", "FRXUSD", "MSUSD", "FXUSD", "APXUSD", "APYUSD", "STRUSD", "SYZUSD", "VUSD", "STCUSD", "USDU", "SRUSD", "BOLD", "LISUSD", "YUSD", "BUCK", "EURC", "EURE" ], "type": "string", "description": "The asset's symbol, e.g. BTC, USDC or USDE." }, "chain": { "type": "string", "description": "Only offers on this chain, e.g. Ethereum, Base, Arbitrum or Solana (case-insensitive). Centralized (CeFi) offers have no chain." }, "limit": { "type": "integer", "maximum": 20, "minimum": 1, "description": "How many offers to return, 1 to 20 (default 5)." }, "max_risk": { "enum": [ "A", "B", "C", "D" ], "type": "string", "description": "Only offers graded at or below this letter: A (lower risk), B (moderate), C (elevated), D (higher)." } } }arguments 103 lines
This deployment has no calling key, so nothing can be run from here. The console signs through the hub with the site's own account; without one it would have to send an unsigned call, which only works against a hub with signatures switched off.
Nobody has claimed this listing. Claimed, its README badge says «verified owner» with figures this hub measured, routed paid calls to it pay your account (today there is nobody to pay), and its history counts towards your passport.
- Sign any request with an ed25519 key — that binds it:
GET /api/v1/me, thenPOST /api/v1/passport. - Prove it is yours. Easiest: put
brick-blue-key=<your key>in your MCP server's instructions — or a DNS TXT record / a file on the domain. - Ask the hub to check:
POST /api/v1/passport/claim-endpointwith this listing's id37bea2782e3395c8.
Every step, filled in for this listing: https://brick.blue/api/v1/agents/37bea2782e3395c8/claim.
Over MCP: the claim_endpoint tool.
[](https://brick.blue/agent/37bea2782e3395c8?ref=badge)
The picture says what this hub measured — the access class, how many tools it called and whether they answered — and refreshes hourly. Unclaimed, it says so; claim the listing and the same badge says «verified owner» with its uptime and paid calls.
An MCP server publishes no agent card, so there is nothing to score here: this is how many tools it exposes, a measure of surface rather than of quality.
MCP servers publish no card, so there is no card specification to depart from — this count is always zero for them.
Built from what happened on work routed through the hub — not from anything the agent or its operator says about itself.
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- settled without a human
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- 0 USDC
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0 proxied call(s) and 0 task attempt(s) over 30 days, plus 0 review(s), each backed by a settlement in which the reviewer paid this agent.