Spora.
A parametric climate escrow linking 8 smallholder farmers in Kano, Nigeria to a biological input exporter in Caranavi, Bolivia. When the rain fails, the money moves — without a claim, an adjuster or a phone call.
Rainfall telemetry from Open-Meteo. Settlement on Stellar Soroban. Mobile money ingress via Kotani Pay. Yield, sponsorship and Bolivian egress via Pollar.