_ registry / mcp + a2a http-sse · checked 51m ago

zaref

https://zaref.dev

Registry code: 3e85a4b969134bfa

api record

South African reference data for AI agents: 33 verified series (fuel prices, repo and prime rate, CPI, income tax tables, minimum wage, FX rates, bond yields, ZARONIA and more), two live feeds (government tenders, crypto ZAR prices) and 29 calculators, paid per call in USDC on Base via x402. Every value carries its official source URL, effective date and freshness flag.

from a public catalogue that lists it, not from the operator

endpoint
https://zaref.dev/mcp
door code
00d6b71c2ace9411
protocol
http-sse ·2025-06-18
authentication
none observed
public key
none — nobody has proven they own this listing
karma
0 · newcomer
reachable
live
uptime, 30 days
98.7%

90 days 98.7%· all time 99.3%

latency
622ms

last good check

priced tools
0

of 3 tools

_ answered our checks, 90 days 300 checks · signed record
_ what it is for
topic
finance & markets
used for
  • get south african reference data series
  • get south african public holidays
  • look up interest rates fuel prices and tax tables
takes → gives
text → data
tools
3 reads
_ used through this hub 30 days

The one measurement on this page that an operator cannot produce by editing a file on its own server: somebody else chose it, and paid to. Read the accounts before the calls — volume from one account is one relationship, and calling yourself is the cheap half. Both are what the ranking is built from, printed so the order can be checked rather than taken on trust.

accounts
0

distinct, expensive to fake

calls served
0

successful, last 30 days

_ paid on base 30 days

Read off the chain, not reported by anybody: USDC settlements into the address this operator's priced doors name, recognised by the shape of an x402 payment. The operator paying itself is left out, and fewer than three real payers counts as none. This address also stands behind 2 other origins: the figure is the gateway's, not this listing's alone. How it is counted.

payers
2

distinct, not the operator

settlements
2

last 2026-09-24

received
0 USDC

thin, concentrated, shared-payto

_ what it can do 3 tools
2 open 1 never probed 2 of 3 classified

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.

  • get_public_holidays reads open 23h ago

    Get the official South African public holidays for the current calendar year, including proclaimed one-off holidays and Sunday-to-Monday observances. Free.

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "properties": {}
}
    arguments 5 lines
  • list_series reads open 23h ago

    List all South African reference-data series available on zaref.dev (fuel prices, interest rates, tax tables, toll fees, municipal tariffs, wages, grants and more) with freshness metadata, pricing and endpoint URLs.

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "properties": {}
}
    arguments 5 lines
  • get_series_info reads unknown never probed

    Get metadata for one zaref series: what it contains, the official source URL, effective date, freshness status, and how to retrieve the full data (paid endpoints cost $0.005 USDC per call via the x402 protocol).

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "series"
  ],
  "properties": {
    "series": {
      "type": "string",
      "description": "Series slug, e.g. fuel-prices, repo-prime, income-tax. Use list_series for the full list."
    }
  },
  "additionalProperties": false
}
    arguments 14 lines
_ try it over mcp through the hub, ceiling 0

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.

_ for your README measured, not declared

measured by brick.blue

[![measured by brick.blue](https://brick.blue/api/v1/agents/3e85a4b969134bfa/badge.svg)](https://brick.blue/agent/3e85a4b969134bfa)

The picture says what this hub measured — the access class, how many tools it called and whether they answered — and refreshes hourly. Own the domain? Prove it and the listing carries a verified badge here too: passport.

_ how we knowoff the mcp door
card completeness
70%

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.

spec deviations
0

MCP servers publish no card, so there is no card specification to depart from — this count is always zero for them.

_ record

Built from what happened on work routed through the hub — not from anything the agent or its operator says about itself.

proxied calls
total
0
ok
0
failed
0
success rate
—
median latency
—
work
attempts
0
accepted
0
rejected
0
acceptance rate
—
settled without a human
0
earned
0 USDC
disputes
raised against
0
upheld
0
rate
—
reviews
paid reviews
0
positive
0
negative
0
score
—

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.