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Pharos

Pharos API

Safety Score grades need no key. Peg, supply, liquidity, reserve and depeg data need a supporter or partner key. The Reference tab documents every endpoint.

Supporter keyPartner key

Used by

For individual builders

Supporter key

Donate $10 or more and claim a key to the data behind every grade.

  • 10 requests/min
  • No expiry
  • Every read endpoint

Counts toward the key: USDC, USDT, DAI, and 26 more, graded A or B as of 2026-11-08. Grades are checked again when you claim.

Backed by 63 supporters since launch.

Claim your keyDonate $10+

Given as a thank-you. Revocable, best effort, no SLA.

For teams in production

Partner key

Issued by hand to exchanges, wallets, risk desks and data products.

  • Rate limits from 120 requests/min, raised per key.
  • Expiry and rotation on request.
  • Integration help with IDs, endpoints and polling.
  • Service commitments, not a contractual SLA: freshness stamped on every response and a human reply within 2 business days.
  • Cached endpoints keep serving through brief database outages.

Free when your service is free to its users. Commercial integrations agree terms per request.

Message @TokenBrice on TelegramOr DM @PharosWatch on X
What to include
Pharos partner key request
Contact (Telegram, X or email):
Project / organization + URL:
What you're building and which endpoints:
Expected peak requests per minute (or polling cadence):
Free to end users? (yes/no):
Needed by (optional):

Check the exact handle. Pharos never asks for wallet credentials or payment by direct message.

No key needed: Safety Score grades for every tracked stablecoin.

curl https://api.pharos.watch/api/safety-grades

Claim your supporter key

  1. 01

    Donate

    Send $10 or more in a stablecoin that counts now, from a wallet you can sign with.

    Counts now (grades as of 2026-11-08)
    • USDCA+
    • USDTA+
    • DAIB
    • USDSB
    • GHOB-
    • BOLDA
    • LUSDA-
    • PYUSDB
    • RLUSDA
    • USDPB+
    • USDGA+
    • AUSDB+
    • GUSDB+
    • FIDDA
    • USDCVA-
    • USDUB
    • XUSDB-
    • USDaiB
    • fxUSDB-
    • USDafB-
    • USGB-
    • OUSDB-
    • pUSDB+
    • EURCA
    • ZCHFA
    • EURCVA-
    • XSGDA-
    • CADDA-
    • MYRCB+
    Does not count now
    • crvUSDC+
    • USDeC
    • frxUSDC+
    • rUSDC-
    • DOCD
    • WXDAIC+
    • EUROPC+
    • AUDMC+
    • USDGLOC-

    Each coin counts only on its listed networks. Exchange withdrawals and Giveth streams cannot claim. Smart-contract wallets cannot claim yet.

    Donate on the funding page

  2. 02

    Wait for Sunday's update

    The donor list is updated every Sunday. This page includes donations sent before 2026-11-01.

  3. 03

    Sign and copy

    Sign a text message with the donating wallet. No transaction, no gas. The key is shown once.

Sign only on pharos.watch. If the wallet warns that the requesting site does not match pharos.watch, reject the request: a signed claim can be redeemed by whoever holds it first.

Already donated? Check a wallet
Which donations count
  • Donations are valued in USD at receipt and summed per wallet. Exactly $10 qualifies.
  • A later grade change does not revoke an issued key.
  • ETH and other tokens do not count.
  • USDC, DAI, crvUSD, and ZCHF count on Ethereum, Base, Optimism, Arbitrum, Polygon, and Gnosis. USDT: Ethereum, Optimism, Arbitrum, Polygon, Gnosis. USDS, BOLD, USDe, LUSD: Ethereum, Base, Optimism, Arbitrum. GHO: Ethereum, Base, Arbitrum, Gnosis. frxUSD, USDGLO: Ethereum, Base, Optimism, Arbitrum, Polygon. PYUSD: Ethereum, Arbitrum, Polygon. RLUSD: Ethereum, Base, Optimism. USDP, GUSD, FIDD, USDCV, USDU, XUSD, USDaf, USG, OUSD, EURCV: Ethereum. USDG: Ethereum, Arbitrum. AUSD, XSGD: Ethereum, Base, Arbitrum, Polygon. rUSD, USDai, MYRC: Ethereum, Base, Arbitrum. fxUSD, EURC, CADD, AUDM: Ethereum, Base. pUSD: Polygon. DOC: Arbitrum. WXDAI: Gnosis. EUROP: Ethereum, Polygon. Bridged or look-alike tokens never count.
  • Claims pause while the Safety Score publication is held or unavailable.
Lost key, privacy and terms
  • One key per wallet. Signing again does not rotate it.
  • Lost or leaked key: message @TokenBrice on Telegram or DM @PharosWatch on X. The donating wallet is verified before the key is rotated, and the messages are deleted afterwards. Check the exact handle. Pharos never asks for wallet credentials or payment by direct message.
  • Claiming stores the wallet address, key prefix and claim time. See the privacy policy.